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公开(公告)号:US2753495A
公开(公告)日:1956-07-03
申请号:US28123352
申请日:1952-04-08
Applicant: BELL TELEPHONE LABOR INC
Inventor: BARRY JOSEPH F
CPC classification number: H01L23/48 , H01L29/00 , H01L2924/0002 , Y10T29/5313 , H01L2924/00
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公开(公告)号:US2538496A
公开(公告)日:1951-01-16
申请号:US6679048
申请日:1948-12-22
Applicant: BELL TELEPHONE LABOR INC
Inventor: BARRY JOSEPH F
IPC: H03H3/02
CPC classification number: H03H3/02
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公开(公告)号:US2375272A
公开(公告)日:1945-05-08
申请号:US37907841
申请日:1941-02-15
Applicant: BELL TELEPHONE LABOR INC
Inventor: BARRY JOSEPH F , LOGAN MASON A
IPC: H01B7/08
CPC classification number: H01B7/08
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公开(公告)号:US2827427A
公开(公告)日:1958-03-18
申请号:US47910954
申请日:1954-12-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: BARRY JOSEPH F , SEELEY NORMAN C
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公开(公告)号:US2538495A
公开(公告)日:1951-01-16
申请号:US72026347
申请日:1947-01-04
Applicant: BELL TELEPHONE LABOR INC
Inventor: BARRY JOSEPH F
IPC: H03H3/02
CPC classification number: H03H3/02
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公开(公告)号:US2194539A
公开(公告)日:1940-03-26
申请号:US22835538
申请日:1938-09-03
Applicant: BELL TELEPHONE LABOR INC
Inventor: BARRY JOSEPH F , OCH HENRY G
CPC classification number: H03H9/0095 , H03H9/542 , H03H9/566 , Y10T29/42
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公开(公告)号:US2644904A
公开(公告)日:1953-07-07
申请号:US17645250
申请日:1950-07-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: BARRY JOSEPH F , RUGGLES DAVID M
IPC: H03H9/09
CPC classification number: H03H9/09
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公开(公告)号:US2608745A
公开(公告)日:1952-09-02
申请号:US3603848
申请日:1948-06-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: BARRY JOSEPH F
IPC: H03H3/02
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公开(公告)号:US2510274A
公开(公告)日:1950-06-06
申请号:US76518047
申请日:1947-07-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: BARRY JOSEPH F , RUGGLES DAVID M
IPC: H03H3/02
CPC classification number: H03H3/02
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公开(公告)号:US2237326A
公开(公告)日:1941-04-08
申请号:US19191838
申请日:1938-02-23
Applicant: BELL TELEPHONE LABOR INC
Inventor: BARRY JOSEPH F
IPC: G01P15/135
CPC classification number: G01P15/135
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