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1.
公开(公告)号:US3080545A
公开(公告)日:1963-03-05
申请号:US78775459
申请日:1959-01-19
Applicant: TEXAS INSTRUMENTS INC
Inventor: GORDON PERRY EDWARD , WADE ALBERT L
IPC: G01V1/36
CPC classification number: G01V1/362 , G01V2210/52 , G01V2210/53
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公开(公告)号:US3106982A
公开(公告)日:1963-10-15
申请号:US2778960
申请日:1960-05-09
Applicant: TEXAS INSTRUMENTS INC
Inventor: WADE ALBERT L
IPC: G01V1/135
CPC classification number: G01V1/135 , Y10S181/401
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