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公开(公告)号:US2873385A
公开(公告)日:1959-02-10
申请号:US53893755
申请日:1955-10-06
Applicant: BELL TELEPHONE LABOR INC
Inventor: OSTENDORF JR BERNARD
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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:US3009014A
公开(公告)日:1961-11-14
申请号:US84964859
申请日:1959-10-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: DAVEY JAMES R , OSTENDORF JR BERNARD , PACE FRANK P
IPC: H04L12/54
CPC classification number: H04L12/54
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公开(公告)号:US2998486A
公开(公告)日:1961-08-29
申请号:US63188056
申请日:1956-12-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: OSTENDORF JR BERNARD
IPC: H04L13/14
CPC classification number: H04L13/14
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公开(公告)号:US2903676A
公开(公告)日:1959-09-08
申请号:US54120655
申请日:1955-10-18
Applicant: BELL TELEPHONE LABOR INC
Inventor: OSTENDORF JR BERNARD
IPC: H03K23/58
CPC classification number: H03K23/582
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公开(公告)号:US2813151A
公开(公告)日:1957-11-12
申请号:US38448253
申请日:1953-10-06
Applicant: BELL TELEPHONE LABOR INC
Inventor: OSTENDORF JR BERNARD , REA WILTON T
IPC: H04L12/26
CPC classification number: H04L1/248
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公开(公告)号:US2785225A
公开(公告)日:1957-03-12
申请号:US7716949
申请日:1949-02-18
Applicant: BELL TELEPHONE LABOR INC
Inventor: OSTENDORF JR BERNARD
CPC classification number: H04L25/245
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公开(公告)号:US2683189A
公开(公告)日:1954-07-06
申请号:US17672450
申请日:1950-07-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: HYSKO JOHN L , OSTENDORF JR BERNARD , REA WILTON T , WATSON EDWARD F
IPC: H04L27/10
CPC classification number: H04L27/10
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公开(公告)号:US2653252A
公开(公告)日:1953-09-22
申请号:US23846651
申请日:1951-07-25
Applicant: BELL TELEPHONE LABOR INC
Inventor: OSTENDORF JR BERNARD
IPC: G05F1/52
CPC classification number: G05F1/52 , Y10T307/615
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公开(公告)号:US3398403A
公开(公告)日:1968-08-20
申请号:US16613362
申请日:1962-01-15
Applicant: BELL TELEPHONE LABOR INC
Inventor: OSTENDORF JR BERNARD
IPC: G06F5/08
CPC classification number: G06F5/08
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