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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:US2900535A
公开(公告)日:1959-08-18
申请号:US59456456
申请日:1956-06-28
Applicant: TRACERLAB INC
Inventor: ALEXANDER THOMAS
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公开(公告)号:US2876368A
公开(公告)日:1959-03-03
申请号:US34691553
申请日:1953-04-06
Applicant: TRACERLAB INC
Inventor: ALEXANDER THOMAS
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公开(公告)号:US2756934A
公开(公告)日:1956-07-31
申请号:US34383153
申请日:1953-03-23
Applicant: TRACERLAB INC
Inventor: ZIFFER GARRET F
IPC: H03K23/82
CPC classification number: H03K23/82
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公开(公告)号:US2728862A
公开(公告)日:1955-12-27
申请号:US33672853
申请日:1953-02-13
Applicant: TRACERLAB INC
Inventor: DE BOURGKNECHT PIERRE L
IPC: G01T1/185
CPC classification number: G01T1/185
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公开(公告)号:US2716162A
公开(公告)日:1955-08-23
申请号:US26761452
申请日:1952-01-22
Applicant: TRACERLAB INC
Inventor: PEARLMAN ALAN R
IPC: H03F3/36
CPC classification number: H03F3/36
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公开(公告)号:US2711486A
公开(公告)日:1955-06-21
申请号:US23753551
申请日:1951-07-19
Applicant: TRACERLAB INC
Inventor: SMYTH ROBERT R
IPC: H01J43/30
CPC classification number: H01J43/30
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公开(公告)号:US2586303A
公开(公告)日:1952-02-19
申请号:US20441751
申请日:1951-01-04
Applicant: TRACERLAB INC
Inventor: CLARKE ERIC T
CPC classification number: G01N23/16
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公开(公告)号:US3010018A
公开(公告)日:1961-11-21
申请号:US80379959
申请日:1959-04-02
Applicant: TRACERLAB INC
Inventor: ZIFFER GARRET F
IPC: B21B37/16
CPC classification number: B21B37/165
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公开(公告)号:US2994777A
公开(公告)日:1961-08-01
申请号:US67304457
申请日:1957-07-19
Applicant: TRACERLAB INC
Inventor: TITTLE CHARLES W
IPC: G01V5/10
CPC classification number: G01V5/10
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