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公开(公告)号:US2575516A
公开(公告)日:1951-11-20
申请号:US10017849
申请日:1949-06-20
Applicant: NORTHROP AIRCRAFT INC
Inventor: HAGEN GLENN E
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公开(公告)号:US2560691A
公开(公告)日:1951-07-17
申请号:US9909149
申请日:1949-06-14
Applicant: NORTHROP AIRCRAFT INC
Inventor: HAGEN GLENN E
IPC: H03K17/52
CPC classification number: H03K17/52
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公开(公告)号:US2850232A
公开(公告)日:1958-09-02
申请号:US26315251
申请日:1951-12-26
Applicant: NORTHROP AIRCRAFT INC
Inventor: HAGEN GLENN E , WILLIAMS CHARLES R , PHILBRICK JR EVERETT D , BECK ROBERT M , RUSSELL CECIL R
IPC: G06F7/66
CPC classification number: G06F7/66
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公开(公告)号:US2840311A
公开(公告)日:1958-06-24
申请号:US30835852
申请日:1952-09-08
Applicant: NORTHROP AIRCRAFT INC
Inventor: MAGNUSON VERNON P , HAGEN GLENN E
IPC: H03K21/08
CPC classification number: H03K21/08
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公开(公告)号:US2612617A
公开(公告)日:1952-09-30
申请号:US9288149
申请日:1949-05-12
Applicant: NORTHROP AIRCRAFT INC
Inventor: HAGEN GLENN E
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公开(公告)号:US2575517A
公开(公告)日:1951-11-20
申请号:US13982050
申请日:1950-01-21
Applicant: NORTHROP AIRCRAFT INC
Inventor: HAGEN GLENN E
CPC classification number: H04J3/042 , H01J17/48 , H01J2893/007 , H03K29/00
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公开(公告)号:US2487332A
公开(公告)日:1949-11-08
申请号:US8152949
申请日:1949-03-15
Applicant: NORTHROP AIRCRAFT INC
Inventor: HAGEN GLENN E
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