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1.Method of geophysical prospecting by the comparison of steady state potentials 失效
Title translation: 通过比较稳态势的地球物理勘探方法公开(公告)号:US2104440A
公开(公告)日:1938-01-04
申请号:US8390236
申请日:1936-06-06
Applicant: STANDARD OIL DEV CO
Inventor: LOUIS STATHAM , BLAU LUDWIG W
IPC: G01V3/06
CPC classification number: G01V3/06
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公开(公告)号:US2165213A
公开(公告)日:1939-07-11
申请号:US7323436
申请日:1936-04-08
Applicant: STANDARD OIL DEV CO
Inventor: BLAU LUDWIG W , LOUIS STATHAM
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公开(公告)号:US2079103A
公开(公告)日:1937-05-04
申请号:US75951034
申请日:1934-12-28
Applicant: STANDARD OIL DEV CO
Inventor: BLAU LUDWIG W , LOUIS STATHAM
IPC: G01V3/04
CPC classification number: G01V3/04
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4.
公开(公告)号:US2113749A
公开(公告)日:1938-04-12
申请号:US5417935
申请日:1935-12-13
Applicant: STANDARD OIL DEV CO
Inventor: LOUIS STATHAM
IPC: G01V3/04
CPC classification number: G01V3/04
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公开(公告)号:US2074043A
公开(公告)日:1937-03-16
申请号:US62613232
申请日:1932-07-29
Applicant: STANDARD OIL DEV CO
Inventor: BLAU LUDWIG W , LOUIS STATHAM
IPC: G01V1/18
CPC classification number: G01V1/181
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公开(公告)号:US2018756A
公开(公告)日:1935-10-29
申请号:US62926232
申请日:1932-08-18
Applicant: STANDARD OIL DEV CO
Inventor: BLAU LUDWIG W , SLOTNICK MORRIS M , LOUIS STATHAM
IPC: G01V1/18
CPC classification number: G01V1/181
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公开(公告)号:US2202369A
公开(公告)日:1940-05-28
申请号:US24836638
申请日:1938-12-30
Applicant: STANDARD OIL DEV CO
Inventor: BLAU LUDWIG W , LOUIS STATHAM
IPC: G01V3/04
CPC classification number: G01V3/04
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公开(公告)号:US2160824A
公开(公告)日:1939-06-06
申请号:US11056636
申请日:1936-11-13
Applicant: STANDARD OIL DEV CO
Inventor: BLAU LUDWIG W , LOUIS STATHAM
IPC: G01V3/04
CPC classification number: G01V3/04
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公开(公告)号:US2054067A
公开(公告)日:1936-09-15
申请号:US75934834
申请日:1934-12-27
Applicant: STANDARD OIL DEV CO
Inventor: BLAU LUDWIG W , LOUIS STATHAM
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公开(公告)号:US2046104A
公开(公告)日:1936-06-30
申请号:US64708432
申请日:1932-12-14
Applicant: STANDARD OIL DEV CO
Inventor: BLAU LUDWIG W , LOUIS STATHAM
IPC: G01V1/16
CPC classification number: G01V1/16 , Y10S181/401
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