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公开(公告)号:US1668890A
公开(公告)日:1928-05-08
申请号:US5874825
申请日:1925-09-26
Applicant: BELL TELEPHONE LABOR INC
Inventor: CURRAN STANLEY T , MUELLER JR EMIL C
CPC classification number: H04R25/652 , H04R1/1016
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公开(公告)号:US2218328A
公开(公告)日:1940-10-15
申请号:US19882238
申请日:1938-03-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: CURRAN STANLEY T , KUHN JOHN J
IPC: H04M1/02
CPC classification number: H04M1/0289
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公开(公告)号:US2338757A
公开(公告)日:1944-01-11
申请号:US39769141
申请日:1941-06-12
Applicant: BELL TELEPHONE LABOR INC
Inventor: CURRAN STANLEY T
IPC: H04M1/02
CPC classification number: H04M1/0289
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公开(公告)号:US2511622A
公开(公告)日:1950-06-13
申请号:US286748
申请日:1948-01-17
Applicant: BELL TELEPHONE LABOR INC
Inventor: CURRAN STANLEY T , THAYER WALTER J
CPC classification number: H04M1/08 , H04M1/0297
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公开(公告)号:US2387719A
公开(公告)日:1945-10-30
申请号:US43666942
申请日:1942-03-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: CURRAN STANLEY T
IPC: H04M1/52
CPC classification number: H04M1/52
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公开(公告)号:US2048539A
公开(公告)日:1936-07-21
申请号:US3870035
申请日:1935-08-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: CURRAN STANLEY T
IPC: H04M17/02
CPC classification number: H04M17/026
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公开(公告)号:US2026303A
公开(公告)日:1935-12-31
申请号:US72973134
申请日:1934-06-09
Applicant: BELL TELEPHONE LABOR INC
Inventor: CURRAN STANLEY T
IPC: H01R29/00
CPC classification number: H01R29/00
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