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公开(公告)号:US3288919A
公开(公告)日:1966-11-29
申请号:US24366862
申请日:1962-12-10
Applicant: BELL TELEPHONE LABOR INC
Inventor: ABBOTT HENRY H , FRACASSI RENATO D , HUGHES EDWARD G , LONNQUIST CHESTER W
IPC: H04L27/26
CPC classification number: H04L27/26
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公开(公告)号:US3223976A
公开(公告)日:1965-12-14
申请号:US11398861
申请日:1961-05-26
Applicant: BELL TELEPHONE LABOR INC
Inventor: ABBOTT HENRY H , BROWN JR ALFRED B , DEPP WALLACE A , FRACASSI RENATO D , WILLIAMS ROBERT D
CPC classification number: G06F11/104 , H04L12/54
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公开(公告)号:US2326742A
公开(公告)日:1943-08-17
申请号:US41013041
申请日:1941-09-09
Applicant: BELL TELEPHONE LABOR INC
Inventor: ABRAHAM LEONARD G , EDWARDS PAUL G , FRACASSI RENATO D
IPC: H04B3/14
CPC classification number: H04B3/145
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4.Error detecting apparatus to secure transmission of binary data 失效
Title translation: 用于确保二进制数据传输的错误检测装置公开(公告)号:US3139605A
公开(公告)日:1964-06-30
申请号:US16260061
申请日:1961-12-27
Applicant: BELL TELEPHONE LABOR INC
Inventor: FRACASSI RENATO D
CPC classification number: H04L1/004
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公开(公告)号:US2506955A
公开(公告)日:1950-05-09
申请号:US59362745
申请日:1945-05-14
Applicant: BELL TELEPHONE LABOR INC
Inventor: FRACASSI RENATO D
IPC: H01J23/213
CPC classification number: H01J23/213
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公开(公告)号:US3515805A
公开(公告)日:1970-06-02
申请号:US3515805D
申请日:1967-02-06
Applicant: BELL TELEPHONE LABOR INC
Inventor: FRACASSI RENATO D , SAVAGE JOHN E
CPC classification number: H04L9/0637 , G11B20/00086 , G11B20/0021 , H04L9/0656 , H04L25/03866 , H04L2209/12
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公开(公告)号:US3296458A
公开(公告)日:1967-01-03
申请号:US32398063
申请日:1963-11-15
Applicant: BELL TELEPHONE LABOR INC
Inventor: FRACASSI RENATO D , MADSEN ERIC V
IPC: H03K5/1532
CPC classification number: H03K5/1532
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