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公开(公告)号:US3286136A
公开(公告)日:1966-11-15
申请号:US31026763
申请日:1963-09-20
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCLEAN DAVID A
CPC classification number: H01G9/052 , B22F7/06 , Y10T29/417
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公开(公告)号:US2756373A
公开(公告)日:1956-07-24
申请号:US29810252
申请日:1952-07-10
Applicant: BELL TELEPHONE LABOR INC
Inventor: HOUTZ CHARLES C , MCLEAN DAVID A
CPC classification number: H01G9/055 , C23F1/12 , Y10T29/417
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3.
公开(公告)号:US2339091A
公开(公告)日:1944-01-11
申请号:US36564140
申请日:1940-11-14
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCLEAN DAVID A
CPC classification number: C23F11/122 , H01B3/18
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公开(公告)号:US3148129A
公开(公告)日:1964-09-08
申请号:US84575459
申请日:1959-10-12
Applicant: BELL TELEPHONE LABOR INC
Inventor: HAROLD BASSECHES , MCGEOUGH PATRICK L , MCLEAN DAVID A
CPC classification number: H01C17/262 , H01B1/00 , H01C17/26 , Y10T29/49082 , Y10T29/49099
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公开(公告)号:US2615955A
公开(公告)日:1952-10-28
申请号:US13571949
申请日:1949-12-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCLEAN DAVID A
IPC: H01G4/22
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公开(公告)号:US2416683A
公开(公告)日:1947-03-04
申请号:US56050844
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
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公开(公告)号:US2391687A
公开(公告)日:1945-12-25
申请号:US37373341
申请日:1941-01-09
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCLEAN DAVID A
CPC classification number: H01B3/18 , H01B3/485 , Y10T428/31678
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公开(公告)号:US2391686A
公开(公告)日:1945-12-25
申请号:US36564240
申请日:1940-11-14
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCLEAN DAVID A
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公开(公告)号:US2259978A
公开(公告)日:1941-10-21
申请号:US22765338
申请日:1938-08-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCLEAN DAVID A
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公开(公告)号:US3220938A
公开(公告)日:1965-11-30
申请号:US9454361
申请日:1961-03-09
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCLEAN DAVID A , NICODEMUS DORIS S
CPC classification number: H01G2/00 , H01C17/00 , H01G9/042 , H01L49/02 , Y10T29/435
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