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公开(公告)号:US3128351A
公开(公告)日:1964-04-07
申请号:US1244060
申请日:1960-03-02
Applicant: BELL TELEPHONE LABOR INC
Inventor: HOHMANN JR LAWRENCE A , KINSMAN FRANK W , NENNINGER THEODORE P
IPC: H04M1/276
CPC classification number: H04M1/276
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公开(公告)号:US3244815A
公开(公告)日:1966-04-05
申请号:US26667263
申请日:1963-03-20
Applicant: BELL TELEPHONE LABOR INC
Inventor: ANDERSON HAROLD P , DONN BAKER , FIELD JAMES M , HOHMANN JR LAWRENCE A , MAUL LLOYD L , WELLS GEORGE W
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公开(公告)号:US3170043A
公开(公告)日:1965-02-16
申请号:US14177561
申请日:1961-09-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: HOHMANN JR LAWRENCE A
IPC: H04M1/58
CPC classification number: H04M1/585
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公开(公告)号:US2941043A
公开(公告)日:1960-06-14
申请号:US67797657
申请日:1957-08-13
Applicant: BELL TELEPHONE LABOR INC
Inventor: HAM JR JAMES H , HERSHEY HAROLD J , HOHMANN JR LAWRENCE A , KINSMAN FRANK W
IPC: H04M1/276
CPC classification number: H04M1/276
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公开(公告)号:US3385935A
公开(公告)日:1968-05-28
申请号:US40462164
申请日:1964-10-19
Applicant: BELL TELEPHONE LABOR INC
Inventor: ANDERSON HAROLD P , DAVIS DAVID T , HOHMANN JR LAWRENCE A , MAUL LLOYD L , MCEOWEN JAMES R , MEISE JR HENRY A , WELL GEORGE W
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公开(公告)号:US3363062A
公开(公告)日:1968-01-09
申请号:US40207364
申请日:1964-10-07
Applicant: BELL TELEPHONE LABOR INC
Inventor: HOHMANN JR LAWRENCE A , MAUL LLOYD L , WELLS GEORGE W
IPC: H04Q3/00
CPC classification number: H04Q3/0012
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公开(公告)号:US2933563A
公开(公告)日:1960-04-19
申请号:US69761357
申请日:1957-11-20
Applicant: BELL TELEPHONE LABOR INC
Inventor: HOHMANN JR LAWRENCE A
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