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公开(公告)号:US2617982A
公开(公告)日:1952-11-11
申请号:US44118842
申请日:1942-04-30
Applicant: SPERRY CORP
Inventor: HOLSCHUH CARL G , WHITE GIFFORD E , MIEHER WALTER W , SHEPHERD JAMES E
CPC classification number: F41G5/12 , G01S13/422
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公开(公告)号:US2538027A
公开(公告)日:1951-01-16
申请号:US48704643
申请日:1943-05-14
Applicant: SPERRY CORP
Inventor: MOZLEY ROBERT F , SHEPHERD JAMES E
IPC: H03K5/05
CPC classification number: H03K5/05
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公开(公告)号:US2485665A
公开(公告)日:1949-10-25
申请号:US49496043
申请日:1943-07-16
Applicant: SPERRY CORP
Inventor: SHEPHERD JAMES E
IPC: G01R27/32
CPC classification number: G01R27/32
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公开(公告)号:US2710399A
公开(公告)日:1955-06-07
申请号:US1425648
申请日:1948-03-11
Applicant: SPERRY CORP
Inventor: SHEPHERD JAMES E , MIEHER WALTER W , WHITE GIFFORD E
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公开(公告)号:US2612621A
公开(公告)日:1952-09-30
申请号:US44753442
申请日:1942-06-18
Applicant: SPERRY CORP
Inventor: SHEPHERD JAMES E , GUILES CHARLES H
IPC: G01R13/28
CPC classification number: G01R13/28
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公开(公告)号:US2708751A
公开(公告)日:1955-05-17
申请号:US1815948
申请日:1948-03-31
Applicant: SPERRY CORP
Inventor: SHEPHERD JAMES E
CPC classification number: G01S1/02
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7.
公开(公告)号:US2495780A
公开(公告)日:1950-01-31
申请号:US48164243
申请日:1943-04-02
Applicant: SPERRY CORP
Inventor: SHEPHERD JAMES E , MOZLEY ROBERT F
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