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公开(公告)号:CA690506A
公开(公告)日:1964-07-14
申请号:CA690506D
Applicant: SERVO CORP OF AMERICA
Inventor: BLACKSTONE HENRY , WILLEY FRANK G , HOWELL SABERT N , DERGANC WILLIAM
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公开(公告)号:US2911876A
公开(公告)日:1959-11-10
申请号:US52302055
申请日:1955-07-19
Applicant: SERVO CORP OF AMERICA
Inventor: WILLEY FRANK G
IPC: H04N7/00
CPC classification number: H04N7/005
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公开(公告)号:US2878710A
公开(公告)日:1959-03-24
申请号:US44387554
申请日:1954-07-16
Applicant: SERVO CORP OF AMERICA
Inventor: WILLEY FRANK G
CPC classification number: G01S1/02
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公开(公告)号:US3402290A
公开(公告)日:1968-09-17
申请号:US58520966
申请日:1966-10-07
Applicant: SERVO CORP OF AMERICA
Inventor: HENRY BLACKSTONE , WILLIAM DERGANC , HOWELL SABERT N , WILLEY FRANK G
IPC: B61K9/06
CPC classification number: B61K9/06
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公开(公告)号:US2967211A
公开(公告)日:1961-01-03
申请号:US32027252
申请日:1952-11-13
Applicant: SERVO CORP OF AMERICA
Inventor: HENRY BLACKSTONE , WILLEY FRANK G
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公开(公告)号:US2929293A
公开(公告)日:1960-03-22
申请号:US46329654
申请日:1954-10-19
Applicant: SERVO CORP OF AMERICA
Inventor: WILLEY FRANK G
IPC: H04N3/02
CPC classification number: H04N3/02
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公开(公告)号:US3078340A
公开(公告)日:1963-02-19
申请号:US46771054
申请日:1954-11-09
Applicant: SERVO CORP OF AMERICA
Inventor: WILLEY FRANK G
IPC: H04N9/43
CPC classification number: H04N9/43
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公开(公告)号:US2918581A
公开(公告)日:1959-12-22
申请号:US62817256
申请日:1956-12-13
Applicant: SERVO CORP OF AMERICA
Inventor: WILLEY FRANK G , GREENLEAF FRANCIS D
CPC classification number: G01P3/806 , G06G7/1928
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公开(公告)号:US2739865A
公开(公告)日:1956-03-27
申请号:US15846550
申请日:1950-04-27
Applicant: SERVO CORP OF AMERICA
Inventor: WILLEY FRANK G
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公开(公告)号:US3018555A
公开(公告)日:1962-01-30
申请号:US62781056
申请日:1956-12-12
Applicant: SERVO CORP OF AMERICA
Inventor: WILLEY FRANK G , WESTOVER THOMAS A
CPC classification number: G01P13/025 , G01P3/36
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