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公开(公告)号:US2332194A
公开(公告)日:1943-10-19
申请号:US27074239
申请日:1939-04-29
Applicant: STANDARD OIL DEV CO
Inventor: BEEKLEY JR NATHAN S , SPARKS WILLIAM J
CPC classification number: C08L7/00 , C08L23/22 , C08L2666/06 , C08L2666/04
公开(公告)号:US2332194A
公开(公告)日:1943-10-19
申请号:US27074239
申请日:1939-04-29
Applicant: STANDARD OIL DEV CO
Inventor: BEEKLEY JR NATHAN S , SPARKS WILLIAM J
CPC classification number: C08L7/00 , C08L23/22 , C08L2666/06 , C08L2666/04