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公开(公告)号:US2140912A
公开(公告)日:1938-12-20
申请号:US12257837
申请日:1937-01-27
Applicant: BELL TELEPHONE LABOR INC
Inventor: HUBER GEORGE H
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公开(公告)号:US3530247A
公开(公告)日:1970-09-22
申请号:US3530247D
申请日:1967-08-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: HUBER GEORGE H
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公开(公告)号:US2054789A
公开(公告)日:1936-09-22
申请号:US72762834
申请日:1934-05-26
Applicant: BELL TELEPHONE LABOR INC
Inventor: CHESNUT ROY W , CRANE RALPH E , HUBER GEORGE H
IPC: H04J1/12
CPC classification number: H04J1/12
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公开(公告)号:US2142316A
公开(公告)日:1939-01-03
申请号:US15966737
申请日:1937-08-18
Applicant: BELL TELEPHONE LABOR INC
Inventor: HUBER GEORGE H
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公开(公告)号:US2458566A
公开(公告)日:1949-01-11
申请号:US556448
申请日:1948-01-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: COX LESLIE R , HUBER GEORGE H
IPC: H04B1/74
CPC classification number: H04B1/74
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6.
公开(公告)号:US2509064A
公开(公告)日:1950-05-23
申请号:US61228545
申请日:1945-08-23
Applicant: BELL TELEPHONE LABOR INC
Inventor: HUBER GEORGE H
IPC: H04J3/10
CPC classification number: H04J3/10
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公开(公告)号:US2457559A
公开(公告)日:1948-12-28
申请号:US57795445
申请日:1945-02-15
Applicant: BELL TELEPHONE LABOR INC
Inventor: HUBER GEORGE H
CPC classification number: H04B7/17
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