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公开(公告)号:US2824980A
公开(公告)日:1958-02-25
申请号:US27650152
申请日:1952-03-14
Applicant: ERIE RESISTOR CORP
Inventor: OSHRY HOWARD I , SCHELL JOHN W
IPC: H04R17/00 , H04R17/04 , H05B41/232
CPC classification number: H04R17/04 , H04R17/00 , H05B41/232
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公开(公告)号:US2648804A
公开(公告)日:1953-08-11
申请号:US20895451
申请日:1951-02-01
Applicant: ERIE RESISTOR CORP
Inventor: STEIGERWALT OLIVER I , OSHRY HOWARD I
CPC classification number: H05K1/162 , H05K1/0306 , H05K1/165 , H05K2201/0187 , H05K2201/086 , Y10S264/36
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公开(公告)号:US2912747A
公开(公告)日:1959-11-17
申请号:US54521455
申请日:1955-11-07
Applicant: ERIE RESISTOR CORP
Inventor: OSHRY HOWARD I , STEIGERWALT OLIVER I , HEIBEL JEROME D
CPC classification number: H05K3/4084 , H05K3/005 , H05K3/041 , H05K3/045 , H05K2201/0355 , H05K2201/091 , H05K2203/0108 , H05K2203/025 , Y10T29/4916 , Y10T29/49167 , Y10T156/1041 , Y10T156/1054
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公开(公告)号:US2912746A
公开(公告)日:1959-11-17
申请号:US53942055
申请日:1955-10-10
Applicant: ERIE RESISTOR CORP
Inventor: OSHRY HOWARD I , HEIBEL JEROME D
CPC classification number: H05K3/4084 , H05K3/005 , H05K3/041 , H05K3/045 , H05K2201/0355 , H05K2201/091 , H05K2203/0108 , H05K2203/025 , Y10T29/4916 , Y10T29/49165 , Y10T156/1041 , Y10T156/1054
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公开(公告)号:US2877324A
公开(公告)日:1959-03-10
申请号:US65154457
申请日:1957-04-08
Applicant: ERIE RESISTOR CORP
Inventor: OSHRY HOWARD I
IPC: H01H9/04
CPC classification number: H01H9/04
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公开(公告)号:US2757443A
公开(公告)日:1956-08-07
申请号:US33227253
申请日:1953-01-21
Applicant: ERIE RESISTOR CORP
Inventor: STEIGERWALT OLIVER I , OSHRY HOWARD I
CPC classification number: H05K3/045 , H05K3/107 , H05K3/386 , H05K2201/09045 , H05K2203/0108 , H05K2203/025 , Y10T29/49158 , Y10T156/1039 , Y10T156/1052
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公开(公告)号:US2912745A
公开(公告)日:1959-11-17
申请号:US53058455
申请日:1955-08-25
Applicant: ERIE RESISTOR CORP
Inventor: STEIGERWALT OLIVER I , OSHRY HOWARD I
CPC classification number: H05K3/4084 , H05K3/005 , H05K3/041 , H05K3/045 , H05K2201/0355 , H05K2201/091 , H05K2203/0108 , H05K2203/025 , Y10T29/4916 , Y10T29/49165
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公开(公告)号:US2806334A
公开(公告)日:1957-09-17
申请号:US53937155
申请日:1955-10-10
Applicant: ERIE RESISTOR CORP
Inventor: OSHRY HOWARD I , ESSER RICHARD C
IPC: B24B31/02 , B24B31/104
CPC classification number: B24B31/02 , B24B31/104
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公开(公告)号:US2803553A
公开(公告)日:1957-08-20
申请号:US36593553
申请日:1953-07-03
Applicant: ERIE RESISTOR CORP
Inventor: OSHRY HOWARD I
IPC: C04B35/468
CPC classification number: C04B35/4682
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公开(公告)号:US2753523A
公开(公告)日:1956-07-03
申请号:US49237155
申请日:1955-03-07
Applicant: ERIE RESISTOR CORP
Inventor: STEIGERWALT OLIVER I , OSHRY HOWARD I
IPC: G01R31/04
CPC classification number: G01R31/041
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