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公开(公告)号：US2576098A
公开(公告)日：1951-11-27
申请号：US70902746
申请日：1946-11-09
Applicant: INT STANDARD ELECTRIC CORP
Inventor： HARRY BRAY FREDERICK , SYDNEY RIDLER DESMOND
CPC classification number: H04Q1/36
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公开(公告)号：US2549769A
公开(公告)日：1951-04-24
申请号：US56161844
申请日：1944-11-02
Applicant: INT STANDARD ELECTRIC CORP
Inventor： HARRY BRAY FREDERICK , RONALD BROWN LESLIE
IPC: H03K23/82
CPC classification number: H03K23/82
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公开(公告)号：US2531391A
公开(公告)日：1950-11-28
申请号：US70902646
申请日：1946-11-09
Applicant: INT STANDARD ELECTRIC CORP
Inventor： HARRY BRAY FREDERICK , FREDERICK BATES ERNEST , CONNELL DOUGHTY JOHN
CPC classification number: G08B25/045 , G08B17/06
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24.发明授权Electronic signal regenerator for translating alternating current impulses to direct current impulses 失效用于将交流脉冲转换成直流脉冲的电子信号再生器
公开(公告)号：US2510062A
公开(公告)日：1950-06-06
申请号：US57511845
申请日：1945-01-29
Applicant: INT STANDARD ELECTRIC CORP
Inventor： HARRY BRAY FREDERICK , RONALD BROWN LESLIE
IPC: H04Q1/446
CPC classification number: H04Q1/4465
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Patent Agency Ranking
公开(公告)号：US3039683A
公开(公告)日：1962-06-19
申请号：US74043558
申请日：1958-06-06
Applicant: INT STANDARD ELECTRIC CORP
Inventor： HARRY BRAY FREDERICK , GERALD BRYAN DAVID
IPC: G06F7/495 , G06F7/50 , G06F12/14 , G06F13/00 , G06F13/16 , G06F13/22 , G06F15/04 , G06K17/00 , G11B20/14 , G11B20/16 , G11C11/22 , H03K21/00 , H03M7/00 , H03M7/08 , H04L12/54 , H04L13/08 , H04L25/04 , H04L25/24 , H04M15/04 , H04M15/10 , H04M15/38 , H04Q3/42
CPC classification number: H04Q3/42 , G06F7/495 , G06F12/14 , G06F13/00 , G06F13/1689 , G06F13/22 , G06F15/04 , G06F2207/4923 , G06K17/00 , G11B20/1419 , G11B20/1423 , G11B20/16 , G11C11/22 , H03K21/00 , H03M7/00 , H03M7/08 , H04L12/54 , H04L13/08 , H04L25/245 , H04M15/04 , H04M15/10 , H04M15/38
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公开(公告)号：US2954438A
公开(公告)日：1960-09-27
申请号：US63808857
申请日：1957-02-04
Applicant: INT STANDARD ELECTRIC CORP
Inventor： HARRY BRAY FREDERICK , GEORGE KNIGHT RONALD
IPC: H04Q3/00
CPC classification number: H04Q3/00 , H01J2893/007
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公开(公告)号：US2911475A
公开(公告)日：1959-11-03
申请号：US47144454
申请日：1954-11-26
Applicant: INT STANDARD ELECTRIC CORP
Inventor： HARRY BRAY FREDERICK , GEORGE KNIGHT RONALD
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公开(公告)号：US2906888A
公开(公告)日：1959-09-29
申请号：US38361453
申请日：1953-10-01
Applicant: INT STANDARD ELECTRIC CORP
Inventor： HARRY BRAY FREDERICK , GEORGE KNIGHT RONALD
IPC: G06F7/38 , G06F7/50 , G06F7/504 , G11C11/411 , G11C19/28 , H03B19/14 , H03K3/26 , H03K3/28 , H03K3/286 , H03K3/30 , H03K17/64 , H03K19/082 , H03K23/00 , H04L25/24 , H04Q1/36
CPC classification number: G06F7/504 , G06F7/383 , G06F2207/4806 , G11C11/4113 , G11C19/28 , H03B19/14 , H03K3/26 , H03K3/28 , H03K3/286 , H03K3/30 , H03K17/64 , H03K19/082 , H03K23/002 , H04L25/24 , H04Q1/36
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公开(公告)号：US2651680A
公开(公告)日：1953-09-08
申请号：US7422249
申请日：1949-02-02
Applicant: INT STANDARD ELECTRIC CORP
Inventor： HARRY BRAY FREDERICK , THAIN WILSON MICHAEL , HENRY ORMROD DOUGLAS , WILLIAM JOHNSTONE STANLEY GEOR
IPC: H04M15/08
CPC classification number: H04M15/08
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