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公开(公告)号:US2821013A
公开(公告)日:1958-01-28
申请号:US47578354
申请日:1954-12-16
Applicant: ERIE RESISTOR CORP
Inventor: SCHELL JOHN W
CPC classification number: C04B41/89 , C04B41/009 , C04B41/52 , C25D5/54 , H01B1/00 , H01G4/0085 , H01G4/012 , Y10S428/929 , Y10S428/935 , Y10S428/938 , Y10T428/12618 , Y10T428/12646 , Y10T428/1291 , C04B41/4505 , C04B41/5144 , C04B41/5127 , C04B41/524 , C04B41/51 , C04B35/00
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公开(公告)号:US2725312A
公开(公告)日:1955-11-29
申请号:US26389951
申请日:1951-12-28
Applicant: ERIE RESISTOR CORP
Inventor: SCHELL JOHN W
CPC classification number: H01G2/12 , F02M13/06 , Y10T428/31544 , Y10T428/31663
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公开(公告)号:US2833676A
公开(公告)日:1958-05-06
申请号:US45033454
申请日:1954-08-17
Applicant: ERIE RESISTOR CORP
Inventor: HEIBEL JEROME D , SCHELL JOHN W
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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:US2807020A
公开(公告)日:1957-09-17
申请号:US47570354
申请日:1954-12-16
Applicant: ERIE RESISTOR CORP
Inventor: SCHELL JOHN W
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公开(公告)号:US2704992A
公开(公告)日:1955-03-29
申请号:US26390051
申请日:1951-12-28
Applicant: ERIE RESISTOR CORP
Inventor: SCHELL JOHN W
IPC: C23C16/458
CPC classification number: C23C16/458
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