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公开(公告)号:US2955826A
公开(公告)日:1960-10-11
申请号:US54768055
申请日:1955-11-18
Applicant: ADMIRAL CORP
Inventor: VISTAIN JR JAMES E
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公开(公告)号:US2898111A
公开(公告)日:1959-08-04
申请号:US35724753
申请日:1953-05-25
Applicant: ADMIRAL CORP
Inventor: VISTAIN JR JAMES E
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公开(公告)号:US2795429A
公开(公告)日:1957-06-11
申请号:US16137050
申请日:1950-05-11
Applicant: ADMIRAL CORP
Inventor: VISTAIN JR JAMES E
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公开(公告)号:US3048144A
公开(公告)日:1962-08-07
申请号:US8138261
申请日:1961-01-09
Applicant: ADMIRAL CORP
Inventor: VISTAIN JR JAMES E
CPC classification number: G10K1/10 , G10K1/072 , Y10S116/30
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公开(公告)号:US2983515A
公开(公告)日:1961-05-09
申请号:US35673953
申请日:1953-05-22
Applicant: ADMIRAL CORP
Inventor: VISTAIN JR JAMES E
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公开(公告)号:US2868545A
公开(公告)日:1959-01-13
申请号:US32386352
申请日:1952-12-03
Applicant: ADMIRAL CORP
Inventor: VISTAIN JR JAMES E
IPC: G11B17/16
CPC classification number: G11B17/16
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公开(公告)号:US2823639A
公开(公告)日:1958-02-18
申请号:US50654355
申请日:1955-05-06
Applicant: ADMIRAL CORP
Inventor: VISTAIN JR JAMES E , JOHNSON WALLACE C
IPC: H03J1/04
CPC classification number: H03J1/045 , Y10S116/29 , Y10S116/31
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公开(公告)号:US2707639A
公开(公告)日:1955-05-03
申请号:US21068151
申请日:1951-02-13
Applicant: ADMIRAL CORP
Inventor: VISTAIN JR JAMES E
IPC: G11B17/02
CPC classification number: G11B17/02
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公开(公告)号:US2578866A
公开(公告)日:1951-12-18
申请号:US6704048
申请日:1948-12-23
Applicant: ADMIRAL CORP
Inventor: VISTAIN JR JAMES E
IPC: H04R1/18
CPC classification number: H04R1/18
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公开(公告)号:US3191940A
公开(公告)日:1965-06-29
申请号:US5098960
申请日:1960-06-20
Applicant: ADMIRAL CORP
Inventor: VISTAIN JR JAMES E
IPC: G11B17/16
CPC classification number: G11B17/16
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