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公开(公告)号:US3493561A
公开(公告)日:1970-02-03
申请号:US3493561D
申请日:1968-06-28
Applicant: TEXACO INC
Inventor: KOLAIAN JACK H , PARK JACK H
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公开(公告)号:US3417017A
公开(公告)日:1968-12-17
申请号:US69123967
申请日:1967-12-18
Applicant: TEXACO INC
Inventor: KOLAIAN JACK H , PARK JACK H
IPC: C09K8/20
CPC classification number: C09K8/206
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公开(公告)号:US3411579A
公开(公告)日:1968-11-19
申请号:US47920565
申请日:1965-08-12
Applicant: TEXACO INC
Inventor: KOLAIAN JACK H , PARK JACK H
IPC: E21B33/14
CPC classification number: E21B33/14
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