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公开(公告)号:US2572613A
公开(公告)日:1951-10-23
申请号:US63116245
申请日:1945-11-27
Applicant: BELL TELEPHONE LABOR INC
Inventor: GOFF HAROLD W
IPC: F16B35/00
CPC classification number: F16B35/005
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公开(公告)号:US2063308A
公开(公告)日:1936-12-08
申请号:US422335
申请日:1935-01-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: GOFF HAROLD W
IPC: H04M1/34
CPC classification number: H04M1/34
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公开(公告)号:US2036037A
公开(公告)日:1936-03-31
申请号:US74711334
申请日:1934-10-06
Applicant: BELL TELEPHONE LABOR INC
Inventor: GOFF HAROLD W
IPC: H04M1/274
CPC classification number: H04M1/274
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公开(公告)号:US1860535A
公开(公告)日:1932-05-31
申请号:US54307131
申请日:1931-06-09
Applicant: BELL TELEPHONE LABOR INC
Inventor: GOFF HAROLD W
IPC: H04M1/34
CPC classification number: H04M1/34
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公开(公告)号:US1809841A
公开(公告)日:1931-06-16
申请号:US35093129
申请日:1929-03-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: GOFF HAROLD W , FORSBERG OSCAR F
IPC: H04M1/18
CPC classification number: H04M1/18
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公开(公告)号:US2581184A
公开(公告)日:1952-01-01
申请号:US5075448
申请日:1948-09-23
Applicant: BELL TELEPHONE LABOR INC
Inventor: GOFF HAROLD W
IPC: H04M15/38
CPC classification number: H04M15/38
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公开(公告)号:US2570940A
公开(公告)日:1951-10-09
申请号:US76517147
申请日:1947-07-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: GOFF HAROLD W
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公开(公告)号:US2406012A
公开(公告)日:1946-08-20
申请号:US50438943
申请日:1943-09-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: GOFF HAROLD W
IPC: F16D23/12
CPC classification number: F16D23/12 , Y10T74/18528
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公开(公告)号:US2372268A
公开(公告)日:1945-03-27
申请号:US47053142
申请日:1942-12-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: GOFF HAROLD W
IPC: H04M1/272
CPC classification number: H04M1/272
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公开(公告)号:US2359841A
公开(公告)日:1944-10-10
申请号:US45285242
申请日:1942-07-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: GOFF HAROLD W , MOORE CHARLES R , WALTER ORVILLE L
IPC: H04M1/31
CPC classification number: H04M1/31
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