pat	progr	CPC
100001	0	A01C7/04
100002	1	B41F1/40
100002	1	Y10S101/35
100003	0	C21C5/04
100004	1	B41F1/30
100004	1	B41F1/40
100004	1	F16C11/02
100004	1	Y10T74/2173
100005	0	C08J2321/00
100006	1	B66B9/0807
100006	1	B66B9/083
