D21D   1/00  \	0	0	4L055	D21D   1/00	310	ӡƥ󥰤ޤϥե˥󥰤ˡۥΥӡ	Methods of beating or refining; Beaters of the Hollander type (knotter screens D21F)
D21D   1/02  \	1	1	4L055	D21D   1/02	41	ӡƥ󥰤ˡۥΥӡ	Methods of beating; Beaters of the Hollander type
D21D   1/04  \	2	2	4L055	D21D   1/04	55	ӡޤϥС	Beater rolls or bars
D21D   1/06  \	2	2	4L055	D21D   1/06	0	٥åɥץ졼	Bed plates
D21D   1/08  \	2	2	4L055	D21D   1/08	2	ѥפ®ưʤͭӡ	Beaters with means for driving the pulp quickly
D21D   1/10  \	2	2	4L055	D21D   1/10	10	ӡȥ٥åɥץ졼ȤȤδ֤ΰĴʤͭӡ	Beaters with means for regulating the pressure between the beater roll and the bed plate
D21D   1/12  \	2	2	4L055	D21D   1/12	0	Ϣ³Ū˥ѥפӽФʤͭӡ	Beaters with means for continuous pulp discharge
D21D   1/14  \	2	2	4L055	D21D   1/14	2	ĤΥӡȿľ۴ĿϩȤͭӡ	Beaters with one beater roll and with vertical stuff circulation canal
D21D   1/16  \	2	2	4L055	D21D   1/16	0	ӡξۤƥѥפ᤹ʤͭӡ	Beaters with means for returning the pulp over the head of the beater roll
D21D   1/18  \	2	2	4L055	D21D   1/18	3	ĤޤϤʾΥӡͭӡ	Beaters with two or more beater rolls
D21D   1/20  \	1	1	4L055	D21D   1/20	143	ե˥󥰤ˡ	Methods of refining
D21D   1/22  \	2	2	4L055	D21D   1/22	63		Jordans
D21D   1/24  \	3	3	4L055	D21D   1/24	0		Jordan rolls
D21D   1/26  \	3	3	4L055	D21D   1/26	6	٥åɥץ졼	Jordan bed plates
D21D   1/28  \	2	2	4L055	D21D   1/28	11	ܡޤϥåɥߥ	Ball or rod mills
D21D   1/30  \	2	2	4L055	D21D   1/30	406	ǥߥ	Disc mills
D21D   1/32  \	2	2	4L055	D21D   1/32	29	ϥޡߥ	Hammer mills
D21D   1/34  \	2	2	4L055	D21D   1/34	101	¾Υߥޤϥե	Other mills or refiners
D21D   1/36  \	3	3	4L055	D21D   1/36	5	ľĤ	with vertical shaft
D21D   1/38  \	3	3	4L055	D21D   1/38	20	ʿĤ	with horizontal shaft
D21D   1/40  \	2	2	4L055	D21D   1/40	13	ݤ	Washing the fibres
D21D   5/00  \	0	0	4L055	D21D   5/00	142	Ūʤˤѥ׷դΤ	Purification of the pulp suspension by mechanical means; Apparatus therefor (centrifuges, cyclones B04)
D21D   5/02  \	1	1	4L055	D21D   5/02	62	ѥפΥȥ졼˥󥰤ޤϥ꡼˥	Straining or screening the pulp
D21D   5/02  A	1	0	4L055	D21D   5/02	329	㡥ɥ෿	Cylindrical shape, e.g. drum-shaped
D21D   5/02  Z	1	0	4L055	D21D   5/02	152	¾	Others
D21D   5/04  \	2	2	4L055	D21D   5/04	100	եåȥ꡼	Flat screens
D21D   5/06  \	2	2	4L055	D21D   5/06	192	ꥹ꡼ɥ	Rotary screen-drums
D21D   5/08  \	3	3	4L055	D21D   5/08	1	ưưȷ礷	combined with a rocking movement
D21D   5/10  \	4	4	4L055	D21D   5/10	33	󥯤	of the tank
D21D   5/12  \	4	4	4L055	D21D   5/12	3	꡼	of the screen
D21D   5/14  \	4	4	4L055	D21D   5/14	3	󥯤ӥ꡼	of the tank and the screen
D21D   5/16  \	2	2	4L055	D21D   5/16	148	꡼ѤΥȥץ졼	Cylinders and plates for screens
D21D   5/18  \	1	1	4L055	D21D   5/18	128	Ϥˤ	with the aid of centrifugal force
D21D   5/20  \	2	2	4L055	D21D   5/20	4	ʿ֤ͭˤ	in apparatus with a horizontal axis
D21D   5/22  \	2	2	4L055	D21D   5/22	10	ľ֤ͭˤ	in apparatus with a vertical axis
D21D   5/24  \	2	2	4L055	D21D   5/24	49	ˤ	in cyclones
D21D   5/26  \	1	1	4L055	D21D   5/26	51	ζʬΥ	De-aeration of paper stock
D21D   5/28  \	1	1	4L055	D21D   5/28	51	ѥפ¢ޤѥ	Tanks for storing or agitating pulp
D21D  99/00  \	0	0	4L055	D21D  99/00	33	Υ֥饹¾Υ롼פʬवʤΣ	Subject matter not provided for in other groups of this subclass [8]
