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公开(公告)号:US2273158A
公开(公告)日:1942-02-17
申请号:US26917839
申请日:1939-04-21
Applicant: STANDARD OIL DEV CO
Inventor: THOMAS ROBERT M , FIELD DONALD C
IPC: C08F210/12
CPC classification number: C08F210/12 , C08F4/005
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公开(公告)号:US2241488A
公开(公告)日:1941-05-13
申请号:US24890738
申请日:1938-12-31
Applicant: STANDARD OIL DEV CO
Inventor: SPARKS WILLIAM J , FIELD DONALD C
IPC: C08G61/02
CPC classification number: C08G61/02 , C10M1/08 , C10M2205/00
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