-
公开(公告)号：US2824035A
公开(公告)日：1958-02-18
申请号：US48128255
申请日：1955-01-11
Applicant: BRITISH CELANESE
Inventor： DONALD FINLAYSON , WALTON ALFORD MAITLAND , PARKES PFEIL WILLIAM
IPC: D06M17/02
CPC classification number: D06M17/02
Search Results
1
records
(took 0.008 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
