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公开(公告)号：US2484370A
公开(公告)日：1949-10-11
申请号：US70205446
申请日：1946-10-08
Applicant: SHELL DEV
Inventor： BALLARD SEAVER A , MORRIS RUPERT C , WINKIE JOHN L VAN
IPC: C08G75/12
CPC classification number: C08G75/12
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公开(公告)号：US2435404A
公开(公告)日：1948-02-03
申请号：US51205043
申请日：1943-11-27
Applicant: SHELL DEV
Inventor： MORRIS RUPERT C , WINKIE JOHN L VAN
IPC: C07D333/48
CPC classification number: C07D333/48
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