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公开(公告)号:US2626381A
公开(公告)日:1953-01-20
申请号:US459848
申请日:1948-01-27
Applicant: TEXAS INSTRUMENTS INC
Inventor: OLSON ROBERT W
IPC: G01V1/20
CPC classification number: G01V1/208
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公开(公告)号:US2651754A
公开(公告)日:1953-09-08
申请号:US13041349
申请日:1949-12-01
Applicant: TEXAS INSTRUMENTS INC
Inventor: PERRY JR EDWARD GORDON , OLSON ROBERT W
IPC: G01R13/04
CPC classification number: G01R13/04 , Y10T74/19437
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公开(公告)号:US2870350A
公开(公告)日:1959-01-20
申请号:US34789353
申请日:1953-04-10
Applicant: TEXAS INSTRUMENTS INC
Inventor: OLSON ROBERT W
IPC: G01R19/18
CPC classification number: G01R19/18
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公开(公告)号:US2769142A
公开(公告)日:1956-10-30
申请号:US24873251
申请日:1951-09-28
Applicant: TEXAS INSTRUMENTS INC
Inventor: PERRY JR EDWARD GORDON , OLSON ROBERT W
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公开(公告)号:US2672527A
公开(公告)日:1954-03-16
申请号:US4701448
申请日:1948-08-31
Applicant: TEXAS INSTRUMENTS INC
Inventor: HAGGERTY PATRICK E , OLSON ROBERT W
IPC: G01V1/24
CPC classification number: G01V1/245
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公开(公告)号:US2917707A
公开(公告)日:1959-12-15
申请号:US61078656
申请日:1956-09-19
Applicant: TEXAS INSTRUMENTS INC
Inventor: PERRY JR EDWARD GORDON , OLSON ROBERT W
IPC: G01R13/40
CPC classification number: G01R13/40
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公开(公告)号:US2907320A
公开(公告)日:1959-10-06
申请号:US40337554
申请日:1954-01-11
Applicant: TEXAS INSTRUMENTS INC
Inventor: DE WEESE CHARLES R , OLSON ROBERT W
CPC classification number: G01L23/125 , A61B5/087 , G01L9/12 , Y10S323/911
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公开(公告)号:US2857510A
公开(公告)日:1958-10-21
申请号:US27415852
申请日:1952-02-29
Applicant: TEXAS INSTRUMENTS INC
Inventor: HAGGERTY PATRICK E , OLSON ROBERT W , CONGDON RICHARD L , TOOMEY EUGENE J , THOMSON JR JOHN T , BYERS RICHARD E
IPC: B64D1/02
CPC classification number: B64D1/02
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