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公开(公告)号:US2346770A
公开(公告)日:1944-04-18
申请号:US25864039
申请日:1939-02-27
Applicant: STANDARD OIL DEV CO
Inventor: PRENTISS LOBDELL , MATEER GEORGE L
IPC: C07C2/62
CPC classification number: C07C2/62 , C07C2527/054 , Y10S585/905
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公开(公告)号:US2379240A
公开(公告)日:1945-06-26
申请号:US43897642
申请日:1942-04-15
Applicant: STANDARD OIL DEV CO
Inventor: PRENTISS LOBDELL
IPC: B01J19/00
CPC classification number: B01J19/0006 , Y10T137/0329 , Y10T137/2499 , Y10T137/4456 , Y10T137/6579 , Y10T137/8342 , Y10T137/8622
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