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公开(公告)号：US2370946A
公开(公告)日：1945-03-06
申请号：US51171843
申请日：1943-11-25
Applicant: BRITISH CELANESE
Inventor： DONALD FINLAYSON , HARRY CRAWSHAW
CPC classification number: H01B3/008 , D06M15/37 , Y10T442/3317
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公开(公告)号：US2412562A
公开(公告)日：1946-12-17
申请号：US54238644
申请日：1944-06-27
Applicant: BRITISH CELANESE
Inventor： HARRY CRAWSHAW
IPC: D03D25/00
CPC classification number: D03D25/00 , D03D2700/0159
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