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公开(公告)号:US3149683A
公开(公告)日:1964-09-22
申请号:US67796957
申请日:1957-08-13
Applicant: TEXACO INC
Inventor: CLEMENTS ROY J , LEE BURTON D , STELZER ROLAND B
CPC classification number: G01V3/24 , E21B47/011 , E21B47/124
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公开(公告)号:US3109693A
公开(公告)日:1963-11-05
申请号:US78305758
申请日:1958-12-26
Applicant: TEXACO INC
Inventor: CLEMENTS ROY J , LEE BURTON D , TOWELL BILLY H , MCEVERS JR WILLIAM R , HAVLIK JOHN J
IPC: E21B47/00
CPC classification number: E21B47/0002
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公开(公告)号:US3047965A
公开(公告)日:1962-08-07
申请号:US6271460
申请日:1960-10-14
Applicant: TEXACO INC
Inventor: WALKER JR HUGH O , FRANK PRESS , LEE BURTON D
IPC: G09B23/40
CPC classification number: G09B23/40
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14.Method and apparatus for obtaining constant speed drive for low speed recorders 失效
Title translation: 用于获得低速记录仪恒速驱动的方法和装置公开(公告)号:US2989596A
公开(公告)日:1961-06-20
申请号:US67661957
申请日:1957-08-06
Applicant: TEXACO INC
Inventor: LEE BURTON D , PARRACK ALVIN L
IPC: F16H33/00
CPC classification number: F16H33/00 , F16H2706/00
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公开(公告)号:US2908342A
公开(公告)日:1959-10-13
申请号:US42420054
申请日:1954-04-19
Applicant: TEXACO INC
Inventor: ITRIA OSWALD A , LEE BURTON D
IPC: G01V1/13
CPC classification number: G01V1/13
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