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公开(公告)号:US2267093A
公开(公告)日:1941-12-23
申请号:US23319438
申请日:1938-10-04
Applicant: TEXAS CO
Inventor: HALL FRANK W , MEYER WILFRED N
IPC: C10G73/04
CPC classification number: C10G73/04
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公开(公告)号:US2274666A
公开(公告)日:1942-03-03
申请号:US35994640
申请日:1940-10-05
Applicant: TEXAS CO
Inventor: CLARKE LOUIS A , FRANK PEVERE ERNEST , MEYER WILFRED N
IPC: C10L1/23
CPC classification number: C10L1/231
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公开(公告)号:US2178327A
公开(公告)日:1939-10-31
申请号:US8746636
申请日:1936-06-26
Applicant: TEXAS CO
Inventor: FRANK PEVERE ERNEST , MEYER WILFRED N
IPC: C10L1/18
CPC classification number: C10L1/1811
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