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公开(公告)号:US2056028A
公开(公告)日:1936-09-29
申请号:US69537933
申请日:1933-10-27
Applicant: WESTINGHOUSE LAMP CO
Inventor: STEN WADSTEN
IPC: H01K3/04
CPC classification number: H01K3/04
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公开(公告)号:US1929156A
公开(公告)日:1933-10-03
申请号:US56895331
申请日:1931-10-15
Applicant: WESTINGHOUSE LAMP CO
Inventor: STEN WADSTEN
IPC: H01K3/04
CPC classification number: H01K3/04
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公开(公告)号:US1865490A
公开(公告)日:1932-07-05
申请号:US32914928
申请日:1928-12-29
Applicant: WESTINGHOUSE LAMP CO
Inventor: STEN WADSTEN , WALLACE HUNT CHARLES
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4.Adjustable measuring and cutting device for coil-winding machines 失效
Title translation: 线圈绕线机可调式测量切割装置公开(公告)号:US1680489A
公开(公告)日:1928-08-14
申请号:US16585727
申请日:1927-02-04
Applicant: WESTINGHOUSE LAMP CO
Inventor: STEN WADSTEN
IPC: H01K3/04
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公开(公告)号:US1933355A
公开(公告)日:1933-10-31
申请号:US41718729
申请日:1929-12-28
Applicant: WESTINGHOUSE LAMP CO
Inventor: STEN WADSTEN
IPC: H01K3/04
CPC classification number: H01K3/04
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公开(公告)号:US1871349A
公开(公告)日:1932-08-09
申请号:US24271527
申请日:1927-12-27
Applicant: WESTINGHOUSE LAMP CO
Inventor: STEN WADSTEN
IPC: B21F3/06
CPC classification number: B21F3/06
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公开(公告)号:US1821250A
公开(公告)日:1931-09-01
申请号:US41718529
申请日:1929-12-28
Applicant: WESTINGHOUSE LAMP CO
Inventor: STEN WADSTEN
IPC: B21F3/06
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公开(公告)号:US1871018A
公开(公告)日:1932-08-09
申请号:US40339629
申请日:1929-10-30
Applicant: WESTINGHOUSE LAMP CO
Inventor: STEN WADSTEN , WALLACE HUNT CHARLES
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公开(公告)号:US1821249A
公开(公告)日:1931-09-01
申请号:US36997029
申请日:1929-06-11
Applicant: WESTINGHOUSE LAMP CO
Inventor: STEN WADSTEN
IPC: B21F3/06
CPC classification number: B21F3/06
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公开(公告)号:US1813592A
公开(公告)日:1931-07-07
申请号:US37658729
申请日:1929-07-08
Applicant: WESTINGHOUSE LAMP CO
Inventor: STEN WADSTEN
IPC: B21B1/16 , B21B3/00 , B21B13/02 , B21B15/00 , B21B27/10 , B21B28/04 , B21B31/02 , B21B31/07 , B21B31/24 , B21B35/14 , B21B39/16 , H01J9/06
CPC classification number: H01J9/06 , B21B1/166 , B21B3/00 , B21B13/02 , B21B27/10 , B21B28/04 , B21B31/02 , B21B31/074 , B21B31/24 , B21B35/14 , B21B39/165 , B21B2015/0057 , B21B2203/36
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