E03F   1/00  \	0	0	2D063	E03F   1/00	329	ޤϱӽ뤿ˡޤϻ	Methods, systems, or installations for draining-off sewage or storm water
E03F   1/00  A	0	0	2D063	E03F   1/00	1332	ϲƩ	Apparatus for permeating rainwater into ground
E03F   1/00  Z	0	0	2D063	E03F   1/00	1408	¾	Others
E03F   3/00  \	0	0	2D063	E03F   3/00	354	ϩ	Sewer pipe-line systems
E03F   3/02  \	1	1	2D063	E03F   3/02	432	ϩޤϴɷϤ	Arrangement of sewer pipe-lines or pipe-line systems
E03F   3/04  \	1	1	2D063	E03F   3/04	410	ä˲ѤѤɤޤϼդʥ󥯥꡼ȴɤ¤£ɤޤϴɼդ̣ƣ̡	Pipes or fittings specially adapted to sewers (manufacture of concrete tubes B28; pipes or pipe fittings in general F16L)
E03F   3/04  A	1	0	2D063	E03F   3/04	1334	ŵ	Culverts
E03F   3/04  Z	1	0	2D063	E03F   3/04	1858	¾	Others
E03F   3/06  \	1	1	2D063	E03F   3/06	1164	ɤߤ뤿ˡޤ֡ʴɤθǤκƣ̣ˡΣ	Methods of, or installations for, laying sewer pipes (making pipes <u>in situ</u>F16L 1/038) [6]
E03F   5/00  \	0	0	2D063	E03F   5/00	134	ƻι¤	Sewerage structures
E03F   5/02  \	1	1	2D063	E03F   5/02	1525	ޥۡΩƹޤϤ¾θʰŪʤΣţģˡ㹦ѳ°ʪʥޥۡγȤޤϤʪţģ	Manhole shafts or other inspection chambers (in general E02D 29/12); Snow-filling openings; Accessories (covers or frames for manholes or the like E02D 29/14)
E03F   5/04  \	1	1	2D063	E03F   5/04	1745	ߤޤʪߤäޤϤ⤿ʤ¡ʣǣ	Gullies with or without odour seals or sediment traps
E03F   5/04  A	1	0	2D063	E03F   5/04	1788	ջ	U-shaped ditches
E03F   5/04  B	1	0	2D063	E03F   5/04	356	顦°Σջ	U-shaped ditches made of synthetic resins or metals
E03F   5/04  C	1	0	2D063	E03F   5/04	589	ջϢ뵡	Connecting mechanisms for U-shaped ditches
E03F   5/04  D	1	0	2D063	E03F   5/04	1488	³	Ditch lids
E03F   5/04  E	1	0	2D063	E03F   5/04	433	³μ	Receptacles for ditch lids
E03F   5/04  F	1	0	2D063	E03F   5/04	398	³η	Connecting ditch lids
E03F   5/04  G	1	0	2D063	E03F   5/04	254	³ȼȴ֤Υڡݥ	Spacers between ditch lids and receptacles
E03F   5/04  H	1	0	2D063	E03F   5/04	154		Waterfall work
E03F   5/04  Z	1	0	2D063	E03F   5/04	1295	¾	Others
E03F   5/042  \	2	2	2D063	E03F   5/042	78	ӿ夭礫εήۿн褹뤿μʤ	Arrangements of means against overflow of water, backing-up from the drain
E03F   5/046  \	2	2	2D063	E03F   5/046	482	Фȶ˻ѤΡʣţƣͥ	adapted to be used with kerbs (E03F 5/06 takes precedence)
E03F   5/06  \	2	2	2D063	E03F   5/06	588	¤褱ʻ	Gully gratings
E03F   5/06  A	2	0	2D063	E03F   5/06	254	ʻߤϢ	Connecting gratings
E03F   5/06  B	2	0	2D063	E03F   5/06	289	Ĥ본	Opening and closing lids
E03F   5/06  Z	2	0	2D063	E03F   5/06	814	¾	Others
E03F   5/08  \	1	1	2D063	E03F   5/08	110	ƻδ	Ventilation of sewers
E03F   5/10  \	1	1	2D063	E03F   5/10	1087	ὸ塨ή̤Ĵ᤹뤿Ĵ塨α	Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
E03F   5/10  A	1	0	2D063	E03F   5/10	1670		Collecting measures
E03F   5/10  B	1	0	2D063	E03F   5/10	51		Process tanks for melting snow
E03F   5/10  Z	1	0	2D063	E03F   5/10	912	¾	Others
E03F   5/12  \	1	1	2D063	E03F   5/12	20	ӽи	Emergency outlets
E03F   5/14  \	1	1	2D063	E03F   5/14	1105	夫αΤޤϸΤʬΥ֡㡥ߤޤϱťߤᡤ졼ޤϤ褱ʻҡʲߤ˻ȤΤޤϲߤӲξѤΤΣ£ġãơ	Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates (for use in sewage purification plants or both in sewage purification plants or in sewer systems B01D, C02F)
E03F   5/16  \	2	2	2D063	E03F   5/16	420	Ƴӿαʪޤϥ꡼ʪʬΥ	Devices for separating oil, water, or grease from sewage in drains leading to the main sewer
E03F   5/18  \	1	1	2D063	E03F   5/18	224	ǡ¤ޤѤ뤿οʪŪŪ˴ؤ֣ãơ	Tanks for disinfecting, neutralising, or cooling sewage (arrangements in tanks as to the biological or chemical aspect C02F)
E03F   5/20  \	1	1	2D063	E03F   5/20	368	եɡեե塤̴ޤϤʪϢѣţã	Siphon pipes or inverted siphons (for connections of baths, basins, or the like E03C 1/12)
E03F   5/22  \	1	1	2D063	E03F   5/22	1096	徺뤿Υݥλѡʲ夭硤򤯤ߴμդ֣ţƣݥס߾夲֤켫Σƣ	Adaptations of pumping plants for lifting sewage (wheeled apparatus for emptying sewers or cesspools E03F 7/10; pumps, pumping plants, <u>per se</u>F04)
E03F   5/24  \	1	1	2D063	E03F   5/24	5	夭ˤȯɻߤ뤿	Installations for neutralising explosions in sewers
E03F   5/26  \	1	1	2D063	E03F   5/26	17	򤫤ޤ	Installations for stirring-up sewage
E03F   7/00  \	0	0	2D063	E03F   7/00	1751	Ϥ뤿Τ¾λߤޤϴ㡥ĤޤɻߤޤɽѤΤΡΤ߽Ф	Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
E03F   7/02  \	1	1	2D063	E03F   7/02	205	֡ʰŪʤΣƣˡ	Shut-off devices (in general F16K)
E03F   7/04  \	2	2	2D063	E03F   7/04	190	ήɻ	Valves for preventing return flow
E03F   7/06  \	1	1	2D063	E03F   7/06	97	ͤߤޤϤ¾ưʪɻߤ	Devices for restraining rats or other animals
E03F   7/08  \	1	1	2D063	E03F   7/08	57	夭ޤϱΤ߼Ѽƻ	Hand implements for emptying sewers or cesspools
E03F   7/10  \	1	1	2D063	E03F   7/10	30	夭ޤϱΤ߼Ѽդ	Wheeled apparatus for emptying sewers or cesspools
E03F   7/10  A	1	0	2D063	E03F   7/10	223	æ	Deodorisers
E03F   7/10  Z	1	0	2D063	E03F   7/10	676	¾	Others
E03F   7/12  \	1	1	2D063	E03F   7/12	19	ϩ˱äƸɥ饤֤Ǥ褦ˤ	Installations enabling inspection personnel to drive along sewer canals
E03F   9/00  \	0	0	2D063	E03F   9/00	1121	ɤݤ뤿֤ޤϸꤵ줿㡥ˤʲϩ֤줿ʪߤᡤ졼褱ʻҤޤϤʪţƣɤݰ̡ɤ֣££	Arrangements or fixed installations for cleaning sewer pipes, e.g. by flushing (sediment traps, rakes, screens, or the like, arranged in sewer lines E03F 5/14; cleaning pipes in general, devices for cleaning pipes B08B 9/02)
E03F  11/00  \	0	0	2D063	E03F  11/00	301	ʱΤ߽ФţƣħΣãơ	Cesspools (emptying cesspools E03F 7/00; features relating to treatment of sewage C02F)
