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公开(公告)号:US3261957A
公开(公告)日:1966-07-19
申请号:US39844864
申请日:1964-09-22
Applicant: ERICSSON TELEFON AB L M
Inventor: THEODOR THEOBALD HERMANN
CPC classification number: H01T1/24 , H01H1/0201 , H01H1/66
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公开(公告)号:US3251121A
公开(公告)日:1966-05-17
申请号:US21539262
申请日:1962-08-07
Applicant: BELL TELEPHONE LABOR INC
Inventor: PRIVAL KATHARINE B
CPC classification number: H01H1/0201 , C23C10/28 , H01H51/32 , Y10S65/12 , Y10T29/49105 , Y10T29/49213
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73.
公开(公告)号:US3214558A
公开(公告)日:1965-10-26
申请号:US21841962
申请日:1962-08-21
Applicant: SIEMENS AG
Inventor: CHRISTIAN HUBER
CPC classification number: H01H1/0201 , H01H1/021 , H01H1/66
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公开(公告)号:US3146328A
公开(公告)日:1964-08-25
申请号:US15081061
申请日:1961-11-07
Applicant: BELL TELEPHONE LABOR INC
Inventor: MASON WARREN P , SIKORSKI MATHEW E
CPC classification number: H01H1/0201 , H01H1/04 , H01H1/08 , H01H51/28
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75.Method and apparatus for maintaining contact noise in an electrical switching device at a minimum level 失效
Title translation: 用于将电气开关装置中的接触噪声保持在最小水平的方法和装置公开(公告)号:US3035141A
公开(公告)日:1962-05-15
申请号:US8735061
申请日:1961-02-06
Applicant: GEN DYNAMICS CORP
Inventor: GORAL ERNEST W
CPC classification number: H01H1/60 , H01H1/0201 , Y10T29/49204
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公开(公告)号:US2506414A
公开(公告)日:1950-05-02
申请号:US78984547
申请日:1947-12-05
Applicant: BELL TELEPHONE LABOR INC
Inventor: ELLWOOD WALTER B
CPC classification number: H01B1/02 , H01H1/0201 , H01H11/005 , Y10S65/06 , Y10S428/929 , Y10T29/49105 , Y10T29/49146 , Y10T29/49202
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公开(公告)号:US2261553A
公开(公告)日:1941-11-04
申请号:US30849839
申请日:1939-12-09
Applicant: BELL TELEPHONE LABOR INC
Inventor: EMORY LAKATOS
CPC classification number: H01H1/0201 , H01H51/20
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公开(公告)号:US1190190A
公开(公告)日:1916-07-04
申请号:US1914824908
申请日:1914-03-16
Applicant: SECURITY TRUST COMPANY , P R MFG COMPANY
Inventor: PROCTOR CHARLES M
CPC classification number: H01H1/0201
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