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公开(公告)号:US2298453A
公开(公告)日:1942-10-13
申请号:US29148439
申请日:1939-08-23
Applicant: BELL TELEPHONE LABOR INC
Inventor: BASCOM HENRY M , RHODES WILLIAM A
IPC: H04M15/10
CPC classification number: H04M15/10
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公开(公告)号:US2502307A
公开(公告)日:1950-03-28
申请号:US73541647
申请日:1947-03-18
Applicant: BELL TELEPHONE LABOR INC
Inventor: BASCOM HENRY M
IPC: H01R13/621
CPC classification number: H01R24/28 , H01R24/76 , H01R2107/00
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公开(公告)号:US2487781A
公开(公告)日:1949-11-15
申请号:US74400847
申请日:1947-04-25
Applicant: BELL TELEPHONE LABOR INC
Inventor: BASCOM HENRY M , MASSONNEAU ROBERT F , OSTENDORF JR BERNARD , REA WILTON T
IPC: H03K23/82
CPC classification number: H03K23/82
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公开(公告)号:US2407241A
公开(公告)日:1946-09-10
申请号:US54866644
申请日:1944-08-09
Applicant: BELL TELEPHONE LABOR INC
Inventor: BASCOM HENRY M
IPC: H04M3/56
CPC classification number: H04M3/56
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公开(公告)号:US2400061A
公开(公告)日:1946-05-14
申请号:US52763644
申请日:1944-03-22
Applicant: BELL TELEPHONE LABOR INC
Inventor: ABBOTT HENRY H , BASCOM HENRY M
IPC: H04Q3/00
CPC classification number: H04Q3/0004
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公开(公告)号:US2341011A
公开(公告)日:1944-02-08
申请号:US47027342
申请日:1942-12-26
Applicant: BELL TELEPHONE LABOR INC
Inventor: BASCOM HENRY M , RHODES WILLIAM A
IPC: B65H23/188
CPC classification number: B65H23/1884 , Y10T83/4664
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公开(公告)号:US2307660A
公开(公告)日:1943-01-05
申请号:US42052541
申请日:1941-11-26
Applicant: BELL TELEPHONE LABOR INC
Inventor: BASCOM HENRY M
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公开(公告)号:US2203321A
公开(公告)日:1940-06-04
申请号:US29673239
申请日:1939-09-27
Applicant: BELL TELEPHONE LABOR INC
Inventor: BASCOM HENRY M
IPC: H01H1/06
CPC classification number: H01H1/065
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公开(公告)号:US2164731A
公开(公告)日:1939-07-04
申请号:US13543337
申请日:1937-04-07
Applicant: BELL TELEPHONE LABOR INC
Inventor: BASCOM HENRY M
IPC: H04Q3/00
CPC classification number: H04Q3/0004
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公开(公告)号:US2153129A
公开(公告)日:1939-04-04
申请号:US16174937
申请日:1937-08-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: BASCOM HENRY M
IPC: H04Q3/42
CPC classification number: H04Q3/42
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