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公开(公告)号:US2380490A
公开(公告)日:1945-07-31
申请号:US42516341
申请日:1941-12-31
Applicant: STANDARD OIL CO
Inventor: SEE MELVIN J
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公开(公告)号:US2378530A
公开(公告)日:1945-06-19
申请号:US43133442
申请日:1942-02-18
Applicant: STANDARD OIL CO
Inventor: BAILIE JAMES C , SEE MELVIN J
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公开(公告)号:US2343731A
公开(公告)日:1944-03-07
申请号:US31740440
申请日:1940-02-05
Applicant: STANDARD OIL CO
Inventor: BAILLE JAMES C , SEE MELVIN J
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公开(公告)号:US2455445A
公开(公告)日:1948-12-07
申请号:US54623144
申请日:1944-07-22
Applicant: STANDARD OIL CO
Inventor: SEE MELVIN J , BAILIE JAMES C
CPC classification number: B01J21/12 , B01J2/08 , B01J13/0069
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公开(公告)号:US2343295A
公开(公告)日:1944-03-07
申请号:US39061241
申请日:1941-04-26
Applicant: STANDARD OIL CO
Inventor: BAILIE JAMES C , SEE MELVIN J
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公开(公告)号:US2328103A
公开(公告)日:1943-08-31
申请号:US30992039
申请日:1939-12-18
Applicant: STANDARD OIL CO
Inventor: SEE MELVIN J , BAILIE JAMES C
IPC: B01J23/22
CPC classification number: B01J23/22
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