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公开(公告)号:US2761870A
公开(公告)日:1956-09-04
申请号:US45778854
申请日:1954-09-22
Applicant: SHELL DEV
Inventor: PAYNE GEORGE B , SMITH CURTIS W
IPC: C07D303/16 , C08G59/22
CPC classification number: C08G59/22 , C07D303/16
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公开(公告)号:US2730531A
公开(公告)日:1956-01-10
申请号:US34016253
申请日:1953-03-03
Applicant: SHELL DEV
Inventor: PAYNE GEORGE B , SMITH CURTIS W
IPC: C07D303/36
CPC classification number: C07D303/36
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