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公开(公告)号:US2836667A
公开(公告)日:1958-05-27
申请号:US61874756
申请日:1956-10-29
Applicant: CHICAGO TELEPHONE SUPPLY CORP
Inventor: BARDEN WAYNE A , PIERCE DONALD A
IPC: H01C10/36
CPC classification number: H01C10/36
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公开(公告)号:US2874254A
公开(公告)日:1959-02-17
申请号:US51813455
申请日:1955-06-27
Applicant: CHICAGO TELEPHONE SUPPLY CORP
Inventor: DAILY ARTHUR M , ARISMAN MERVIN B , PIERCE DONALD A
IPC: H01C10/32
CPC classification number: H01C10/32
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公开(公告)号:US2695933A
公开(公告)日:1954-11-30
申请号:US36004853
申请日:1953-06-08
Applicant: CHICAGO TELEPHONE SUPPLY CORP
Inventor: DAILY ARTHUR M , ARISMAN MERVIN B , PIERCE DONALD A
IPC: H01C10/36
CPC classification number: H01C10/36
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公开(公告)号:US2862082A
公开(公告)日:1958-11-25
申请号:US63807957
申请日:1957-02-04
Applicant: CHICAGO TELEPHONE SUPPLY CORP
Inventor: PIERCE DONALD A
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5.Combination snap action push-pull switch and variable resistor 失效
Title translation: 组合卡扣动作推挽开关和可变电阻公开(公告)号:US2844676A
公开(公告)日:1958-07-22
申请号:US60105956
申请日:1956-07-30
Applicant: CHICAGO TELEPHONE SUPPLY CORP
Inventor: BARDEN WAYNE A , PIERCE DONALD A
CPC classification number: H01C10/363 , H01H15/18
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6.
公开(公告)号:US2669634A
公开(公告)日:1954-02-16
申请号:US33030453
申请日:1953-01-08
Applicant: CHICAGO TELEPHONE SUPPLY CORP
Inventor: DAILY ARTHUR M , ARISMAN MERVIN B , PIERCE DONALD A
IPC: H01C10/32
CPC classification number: H01C10/32
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