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公开(公告)号:US2352454A
公开(公告)日:1944-06-27
申请号:US40926641
申请日:1941-09-02
Applicant: CHICAGO TELEPHONE SUPPLY CO
Inventor: SCHELLENGER NEWTON C , BUDD WILBERT H
CPC classification number: H01C1/014 , H05K3/308 , H05K3/3447 , H05K2201/09418 , H05K2201/10196 , H05K2201/10787 , H05K2201/10825 , H05K2201/10878 , H05K2203/1446 , Y10T29/49922 , Y10T403/49
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公开(公告)号:US2286162A
公开(公告)日:1942-06-09
申请号:US30032139
申请日:1939-10-20
Applicant: CHICAGO TELEPHONE SUPPLY CO
Inventor: SCHELLENGER NEWTON C
IPC: H01C10/36
CPC classification number: H01C10/36
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公开(公告)号:US2210842A
公开(公告)日:1940-08-06
申请号:US29092439
申请日:1939-08-18
Applicant: CHICAGO TELEPHONE SUPPLY CO
Inventor: SCHELLENGER NEWTON C
IPC: H01C10/36
CPC classification number: H01C10/36
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公开(公告)号:US2059813A
公开(公告)日:1936-11-03
申请号:US67103133
申请日:1933-05-15
Applicant: CHICAGO TELEPHONE SUPPLY CO
Inventor: SCHELLENGER NEWTON C
IPC: H01C10/32
CPC classification number: H01C10/32
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公开(公告)号:US2019998A
公开(公告)日:1935-11-05
申请号:US60200732
申请日:1932-03-30
Applicant: CHICAGO TELEPHONE SUPPLY CO
Inventor: SCHELLENGER NEWTON C
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公开(公告)号:US2019997A
公开(公告)日:1935-11-05
申请号:US51828131
申请日:1931-02-25
Applicant: CHICAGO TELEPHONE SUPPLY CO
Inventor: SCHELLENGER NEWTON C
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公开(公告)号:US2014637A
公开(公告)日:1935-09-17
申请号:US57762431
申请日:1931-11-27
Applicant: CHICAGO TELEPHONE SUPPLY CO
Inventor: SCHELLENGER NEWTON C
IPC: H01C10/36
CPC classification number: H01C10/36 , Y10T29/49915 , Y10T29/49922 , Y10T292/42
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公开(公告)号:US1894327A
公开(公告)日:1933-01-17
申请号:US44098430
申请日:1930-04-02
Applicant: CHICAGO TELEPHONE SUPPLY CO
Inventor: SCHELLENGER NEWTON C
IPC: H01C1/148
CPC classification number: H01C1/148
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公开(公告)号:US1823474A
公开(公告)日:1931-09-15
申请号:US14390626
申请日:1926-10-25
Applicant: CHICAGO TELEPHONE SUPPLY CO
Inventor: SCHELLENGER NEWTON C
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公开(公告)号:US1781958A
公开(公告)日:1930-11-18
申请号:US5459325
申请日:1925-09-05
Applicant: CHICAGO TELEPHONE SUPPLY CO
Inventor: SCHELLENGER NEWTON C
IPC: H01R24/58
CPC classification number: H01R24/58 , H01R2103/00
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