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1.
公开(公告)号:US3372267A
公开(公告)日:1968-03-05
申请号:US42355765
申请日:1965-01-05
Applicant: GEN SIGNAL CORP
Inventor: BRAMER DONALD W , LYLE BROCKMAN , SIBLEY HENRY C , SNELL JOHN A
IPC: B61L1/16
CPC classification number: B61L1/161
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2.
公开(公告)号:US3177359A
公开(公告)日:1965-04-06
申请号:US11052861
申请日:1961-05-16
Applicant: GEN SIGNAL CORP
Inventor: BRAMER DONALD W , LYLE BROCKMAN , SIBLEY HENRY C , SNELL JOHN A
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3.
公开(公告)号:US3284614A
公开(公告)日:1966-11-08
申请号:US22367162
申请日:1962-09-14
Applicant: GEN SIGNAL CORP
Inventor: BRAMER DONALD W
CPC classification number: H03K23/56 , B61L25/023 , B61L25/026
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公开(公告)号:US3178515A
公开(公告)日:1965-04-13
申请号:US9852761
申请日:1961-03-27
Applicant: GEN SIGNAL CORP
Inventor: BRAMER DONALD W , SIBLEY HENRY C
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