-
公开(公告)号:US3539979A
公开(公告)日:1970-11-10
申请号:US3539979D
申请日:1964-12-16
Applicant: TEXAS INSTRUMENTS INC
Inventor: CRALL RUSSELL D
CPC classification number: G10K11/008 , G01V1/201
-
公开(公告)号:US3531760A
公开(公告)日:1970-09-29
申请号:US3531760D
申请日:1968-09-12
Applicant: SCHLUMBERGER TECHNOLOGY CORP
Inventor: WHITFILL WILLIAM A JR
CPC classification number: H01B7/045 , G01V1/201 , G01V1/3817
-
公开(公告)号:US3518677A
公开(公告)日:1970-06-30
申请号:US3518677D
申请日:1968-09-16
Applicant: MARK PRODUCTS
Inventor: FLORIAN EUGENE F
-
公开(公告)号:US3436722A
公开(公告)日:1969-04-01
申请号:US3436722D
申请日:1968-04-01
Applicant: WESTERN GEOPHYSICAL CO
Inventor: STRANGE BOOTH B
CPC classification number: G01V1/201
-
公开(公告)号:US3376948A
公开(公告)日:1968-04-09
申请号:US60759966
申请日:1966-12-30
Applicant: TEXAS INSTRUMENTS INC
Inventor: MORROW DONALD E
IPC: G01V1/20
CPC classification number: G01V1/201
-
公开(公告)号:US3372368A
公开(公告)日:1968-03-05
申请号:US55493966
申请日:1966-05-31
Applicant: NAVY USA
Inventor: DALE JOHN R , MENZEL HARRY R
IPC: G01V1/20
CPC classification number: G01V1/201
-
公开(公告)号:US3359537A
公开(公告)日:1967-12-19
申请号:US37911164
申请日:1964-06-30
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: GEIL FRED G , WHITTAKER ROBERT H , THOMPSON JOHN H
CPC classification number: G10K11/002 , B06B1/0622 , G01S1/72 , G01S15/8902 , G01V1/201
-
公开(公告)号:US3350678A
公开(公告)日:1967-10-31
申请号:US50471565
申请日:1965-10-24
Applicant: VECTOR CABLE COMPANY
Inventor: MCLOAD KENNETH W
IPC: G01V1/20 , H01R13/639
CPC classification number: G01V1/201 , H01R13/639
-
公开(公告)号:US2869226A
公开(公告)日:1959-01-20
申请号:US41840154
申请日:1954-03-24
Applicant: CALIFORNIA RESEARCH CORP
Inventor: SCHURMAN GLENN A
IPC: G01V1/20
CPC classification number: G01V1/201 , Y10T29/49776 , Y10T29/49805 , Y10T29/49838 , Y10T29/4987 , Y10T29/49872 , Y10T29/49876 , Y10T29/53652 , Y10T29/53657
-
公开(公告)号:US2788513A
公开(公告)日:1957-04-09
申请号:US43646354
申请日:1954-06-14
Applicant: UNITED GEOPHYSICAL CORP
Inventor: HOWES EDGAR T
IPC: G01V1/20
CPC classification number: G01V1/201
-
-
-
-
-
-
-
-
-