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公开(公告)号:US2368510A
公开(公告)日:1945-01-30
申请号:US39033141
申请日:1941-04-25
Applicant: TIDE WATER ASSOCIATED OIL COMP
Inventor: WINDING CHARLES C
IPC: C01B33/46
CPC classification number: C01B33/46
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公开(公告)号:US2364015A
公开(公告)日:1944-11-28
申请号:US42628742
申请日:1942-01-10
Applicant: TIDE WATER ASSOCIATED OIL COMP
Inventor: WINDING CHARLES C
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公开(公告)号:US2322555A
公开(公告)日:1943-06-22
申请号:US38989241
申请日:1941-04-23
Applicant: TIDE WATER ASSOCIATED OIL COMP
Inventor: WINDING CHARLES C
CPC classification number: C10G25/003 , B01J20/041 , B01J20/3078 , B01J20/3433 , B01J20/3483
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