-
公开(公告)号：US3216909A
公开(公告)日：1965-11-09
申请号：US26260563
申请日：1963-03-04
Applicant: BRESS DELLASON F
Inventor： BRESS DELLASON F
CPC classification number: C11B13/005 , C07C51/44 , C09F1/00 , Y02W30/74 , C07C53/126 , C07C57/12
Search Results
1
records
(took 0.014 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
