-
公开(公告)号：US1984334A
公开(公告)日：1934-12-11
申请号：US67204133
申请日：1933-05-20
Applicant: TEXAS CO
Inventor： CLARKE LOUIS A , COOK LEON W
CPC classification number: C07C27/00 , C07C29/00 , C07C31/125
Search Results
51
records
(took 0.01 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
