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21.
公开(公告)号:US3035075A
公开(公告)日:1962-05-15
申请号:US52286755
申请日:1955-07-18
Applicant: TEXACO INC
Inventor: SWEENEY WILLIAM M
IPC: C07F17/02
CPC classification number: C07F17/02
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22.
公开(公告)号:US2912449A
公开(公告)日:1959-11-10
申请号:US51287355
申请日:1955-06-02
Applicant: TEXACO INC
Inventor: SWEENEY WILLIAM M
IPC: C07F17/00
CPC classification number: C07F17/00
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公开(公告)号:US2910352A
公开(公告)日:1959-10-27
申请号:US51411655
申请日:1955-06-08
Applicant: TEXACO INC
Inventor: SWEENEY WILLIAM M , HEISLER ROBERT Y
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