-
公开(公告)号：US2731364A
公开(公告)日：1956-01-17
申请号：US30484252
申请日：1952-08-16
Applicant: BASF AG
Inventor： REIBNITZ BRUNO V , WILHELM RUEMENS , KURT BEIDECK
IPC: D06M15/423
CPC classification number: D06M15/423
Search Results
1
records
(took 0.008 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
