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公开(公告)号:US3159556A
公开(公告)日:1964-12-01
申请号:US7469160
申请日:1960-12-08
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCLEAN DAVID A , PENDERGAST WARREN J
CPC classification number: H05K7/18 , H01B1/00 , H01C17/26 , H01C17/262 , H01L49/02 , Y10T29/49082
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公开(公告)号:US3079536A
公开(公告)日:1963-02-26
申请号:US84133759
申请日:1959-09-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCLEAN DAVID A
CPC classification number: H01G9/15 , H01G9/04 , Y10S205/918
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公开(公告)号:US2739275A
公开(公告)日:1956-03-20
申请号:US29465152
申请日:1952-06-20
Applicant: BELL TELEPHONE LABOR INC
Inventor: HOUTZ CHARLES C , MCLEAN DAVID A
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公开(公告)号:US2691057A
公开(公告)日:1954-10-05
申请号:US13571849
申请日:1949-12-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCLEAN DAVID A
IPC: H01B7/14
CPC classification number: H01B7/14
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公开(公告)号:US2432116A
公开(公告)日:1947-12-09
申请号:US48361643
申请日:1943-04-19
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCLEAN DAVID A , THEUERER HENRY C
IPC: H01L23/16
CPC classification number: H01L23/16 , H01L24/00 , H01L2924/12037 , H01L2924/00
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公开(公告)号:US3311546A
公开(公告)日:1967-03-28
申请号:US33017163
申请日:1963-12-12
Applicant: BELL TELEPHONE LABOR INC
Inventor: BERRY ROBERT W , MCLEAN DAVID A
CPC classification number: H01C17/16 , C25D11/02 , H01B1/00 , H01C7/00 , Y10T29/49082 , Y10T29/49087 , Y10T29/49099
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公开(公告)号:US3294653A
公开(公告)日:1966-12-27
申请号:US17629862
申请日:1962-02-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: KELLER HARRY N , MCLEAN DAVID A , VROMEN BENJAMIN H
CPC classification number: H05K3/062 , C23F1/00 , C25D5/02 , C25D11/022 , H01C7/00 , H01L49/02 , H05K1/09 , H05K3/388 , H05K2201/0175 , H05K2203/0315
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公开(公告)号:US2754230A
公开(公告)日:1956-07-10
申请号:US31692852
申请日:1952-10-25
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCLEAN DAVID A , WEHE HERMAN G
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公开(公告)号:US2421035A
公开(公告)日:1947-05-27
申请号:US44647242
申请日:1942-06-10
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCLEAN DAVID A
IPC: A62D1/00
CPC classification number: A62D1/0057
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公开(公告)号:US2416297A
公开(公告)日:1947-02-25
申请号:US56050744
申请日:1944-10-26
Applicant: BELL TELEPHONE LABOR INC
Inventor: FINCH TUDOR R , MCLEAN DAVID A
IPC: H03H7/32
CPC classification number: H03H7/32 , Y10T29/435 , Y10T29/49071
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