-
公开(公告)号：US1818158A
公开(公告)日：1931-08-11
申请号：US12909726
申请日：1926-08-13
Applicant: IG FARBENINDUSTRIE AG
Inventor： MATHIAS PIER , WALTER BOESLER , AUGUST EISENHUT
IPC: C10K1/18
CPC classification number: C10K1/18
Search Results
1
records
(took 0.009 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
