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公开(公告)号:US2964665A
公开(公告)日:1960-12-13
申请号:US55033055
申请日:1955-12-01
Applicant: TRACERLAB INC
Inventor: BRINKERHOFF JORIS M , HARRIS SIGMUND P
IPC: H05H3/06
CPC classification number: H05H3/06
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公开(公告)号:US2968726A
公开(公告)日:1961-01-17
申请号:US55560355
申请日:1955-12-27
Applicant: TRACERLAB INC
Inventor: BERSIN RICHARD L , BRINKERHOFF JORIS M
IPC: G01T3/00
CPC classification number: G01T3/00 , Y10S239/15
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公开(公告)号:US2926271A
公开(公告)日:1960-02-23
申请号:US36889853
申请日:1953-07-20
Applicant: TRACERLAB INC
Inventor: BRINKERHOFF JORIS M , HADLEY WILLARD C , RAGOSINE VICTOR E , SHEARER JAMES W
IPC: H05H3/06
CPC classification number: H05H3/06
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