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公开(公告)号:US2788385A
公开(公告)日:1957-04-09
申请号:US32536352
申请日:1952-12-11
Applicant: BELL TELEPHONE LABOR INC
Inventor: DOERING ROBERT J , KLEINFELDER WALTER C , PAWEL HANS E
IPC: H02G15/105 , H02G15/117
CPC classification number: H02G15/105 , H02G15/117
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公开(公告)号:US2509929A
公开(公告)日:1950-05-30
申请号:US1532448
申请日:1948-03-17
Applicant: BELL TELEPHONE LABOR INC
Inventor: KLEINFELDER WALTER C , SHARPE DUNCAN T
IPC: H02G15/013
CPC classification number: H02G15/013
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公开(公告)号:US3064072A
公开(公告)日:1962-11-13
申请号:US3528260
申请日:1960-06-10
Applicant: BELL TELEPHONE LABOR INC
Inventor: GRAFF HARRY J , KLEINFELDER WALTER C , SCHWARTZ PAUL C
IPC: H01R4/20 , H01R4/24 , H01R43/058
CPC classification number: H01R4/2495 , H01R4/203 , H01R43/058 , Y10T29/49199 , Y10T29/49201 , Y10T29/49833 , Y10T29/49929
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公开(公告)号:US2357591A
公开(公告)日:1944-09-05
申请号:US44133342
申请日:1942-05-01
Applicant: BELL TELEPHONE LABOR INC
Inventor: KLEINFELDER WALTER C
IPC: H02G15/013
CPC classification number: H02G15/013
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5.
公开(公告)号:US2828353A
公开(公告)日:1958-03-25
申请号:US40164253
申请日:1953-12-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: ADAMS WILLIAM E , FAULKNER JR LESTER W , KLEINFELDER WALTER C , PAWEL HANS E
IPC: H01R4/20 , H01R4/22 , H01R4/24 , H01R43/058
CPC classification number: H01R4/2495 , H01R4/20 , H01R4/22 , H01R43/058 , Y10T29/49199 , Y10T29/49201
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公开(公告)号:US2296443A
公开(公告)日:1942-09-22
申请号:US39593041
申请日:1941-05-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: KLEINFELDER WALTER C
IPC: H01R4/18
CPC classification number: H01R4/186 , Y10T403/7135
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公开(公告)号:US2004611A
公开(公告)日:1935-06-11
申请号:US63457132
申请日:1932-09-23
Applicant: BELL TELEPHONE LABOR INC
Inventor: KLEINFELDER WALTER C
CPC classification number: G01M3/2838 , G01M3/221 , Y10S193/02
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公开(公告)号:US3408450A
公开(公告)日:1968-10-29
申请号:US57020866
申请日:1966-08-04
Applicant: BELL TELEPHONE LABOR INC
Inventor: KLEINFELDER WALTER C
IPC: H02G15/08
CPC classification number: H02G15/085
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公开(公告)号:US3342929A
公开(公告)日:1967-09-19
申请号:US46958165
申请日:1965-07-06
Applicant: BELL TELEPHONE LABOR INC
Inventor: KLEINFELDER WALTER C , RAMSEY JR EDWARD L
IPC: H02G15/192
CPC classification number: H02G15/192
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公开(公告)号:US2771502A
公开(公告)日:1956-11-20
申请号:US22557651
申请日:1951-05-10
Applicant: BELL TELEPHONE LABOR INC
Inventor: KING JOHN H , KLEINFELDER WALTER C
IPC: H02G15/10 , H02G15/113 , H02G15/117
CPC classification number: H02G15/117 , H02G15/10 , H02G15/113 , Y10T403/7061
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