B64B   1/00  \	0	0	3D140	B64B   1/00	92	ڹҶ	Lighter-than-air aircraft
B64B   1/02  \	1	1	3D140	B64B   1/02	40	ʣ££ͥ表££	Non-rigid airships (B64B 1/58 takes precedence; balloons B64B 1/40)
B64B   1/04  \	2	2	3D140	B64B   1/04	7	иɽ̤Ϣ뤹ϢޤϺˤäݻ	the profile being maintained by ties or cords connecting opposite surfaces
B64B   1/06  \	1	1	3D140	B64B   1/06	44	żȾżʣ££ͥ	Rigid airships; Semi-rigid airships (B64B 1/58 takes precedence)
B64B   1/08  \	2	2	3D140	B64B   1/08	32	ȹ¤	Framework construction
B64B   1/10  \	2	2	3D140	B64B   1/10	1	¤ʣ££ͥ	Tail unit construction (B64B 1/12 takes precedence)
B64B   1/12  \	2	2	3D140	B64B   1/12	5	ư	Movable control surfaces
B64B   1/14  \	2	2	3D140	B64B   1/14	38	ʤ	Outer covering
B64B   1/16  \	3	3	3D140	B64B   1/16	3	żΤ	rigid
B64B   1/18  \	3	3	3D140	B64B   1/18	0	Τؤ	Attachment to structure
B64B   1/20  \	2	2	3D140	B64B   1/20	41	ޤϰĤ	provided with wings or stabilising surfaces
B64B   1/22  \	2	2	3D140	B64B   1/22	46	ޤϥɥ	Arrangement of cabins or gondolas
B64B   1/24  \	2	2	3D140	B64B   1/24	46	֤֡ʣ££ͥ	Arrangement of propulsion plant (B64B 1/34 takes precedence)
B64B   1/26  \	3	3	3D140	B64B   1/26	33	Ȥ˼Ǽ줿	housed in ducts
B64B   1/28  \	3	3	3D140	B64B   1/28	0	ʥ˼Ǽ줿	housed in nacelles
B64B   1/30  \	3	3	3D140	B64B   1/30	45	ץڥ	Arrangement of propellers
B64B   1/32  \	4	4	3D140	B64B   1/32	13	Τμߤ줿	surrounding hull
B64B   1/34  \	4	4	3D140	B64B   1/34	31	ȯѥץڥ	of lifting propellers
B64B   1/36  \	2	2	3D140	B64B   1/36	38	žѥåȿư֤	Arrangement of jet reaction apparatus for propulsion or directional control
B64B   1/38  \	2	2	3D140	B64B   1/38	17	ſΰ֤	Controlling position of centre of gravity
B64B   1/40  \	1	1	3D140	B64B   1/40	180	ʣ££ͥ表εȣ	Balloons (B64B 1/58 takes precedence; toy balloons A63H 27/10)
B64B   1/42  \	2	2	3D140	B64B   1/42	12	Ĥι¤ޤ	Construction or attachment of stabilising surfaces
B64B   1/44  \	2	2	3D140	B64B   1/44	25	ι٤ͷ	adapted to maintain predetermined altitude
B64B   1/46  \	2	2	3D140	B64B   1/46	5	֤ȶƯ	associated with apparatus to cause bursting
B64B   1/48  \	3	3	3D140	B64B   1/48	5	Ѻܽʪˤ߲褦ˤ	to enable load to be dropped by parachute
B64B   1/50  \	2	2	3D140	B64B   1/50	237	α	Captive balloons
B64B   1/52  \	3	3	3D140	B64B   1/52	2	˺ɺͭ	attaching trailing entanglements
B64B   1/54  \	3	3	3D140	B64B   1/54	11	İʾε岼Ϣ뤷	connecting two or more balloons in superimposed relationship
B64B   1/56  \	3	3	3D140	B64B   1/56	0	žưˤݤĤ	stabilised by rotary motion
B64B   1/58  \	1	1	3D140	B64B   1/58	199	ǹޤϹ¤νŶ֡ĥǽΤؤۤμդ£ã	Arrangements or construction of gas-bags; Filling arrangements (connection of valves to inflatable elastic bodies B60C 29/00)
B64B   1/60  \	2	2	3D140	B64B   1/60	35	ʣĤʬ䤵줿ԳƴϤ뵤ǹ	Gas-bags surrounded by separate containers of inert gas
B64B   1/62  \	2	2	3D140	B64B   1/62	128	ΰϤ桤ǮѡޤϵΤ	Controlling gas pressure, heating, cooling, or discharging gas
B64B   1/64  \	2	2	3D140	B64B   1/64	24	ۤ	Gas-valve operating mechanisms
B64B   1/66  \	1	1	3D140	B64B   1/66	40	α°	Mooring attachments
B64B   1/68  \	1	1	3D140	B64B   1/68	6		Water flotation gear
B64B   1/70  \	1	1	3D140	B64B   1/70	18	Х饹Ĵ	Ballasting arrangements
