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公开(公告)号:US3206716A
公开(公告)日:1965-09-14
申请号:US22021562
申请日:1962-08-29
Applicant: PHILCO CORP
Inventor: SPERA FRANK T
IPC: H05K7/10
CPC classification number: H05K7/1053
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公开(公告)号:US3323099A
公开(公告)日:1967-05-30
申请号:US47190065
申请日:1965-07-14
Applicant: PHILCO CORP
Inventor: SPERA FRANK T
CPC classification number: H01R31/02 , H01R9/2483 , H01R12/712 , H01R2107/00
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公开(公告)号:US3184699A
公开(公告)日:1965-05-18
申请号:US27010463
申请日:1963-04-02
Applicant: PHILCO CORP
Inventor: SPERA FRANK T
CPC classification number: H05K3/306 , H05K3/308 , H05K3/3447 , H05K3/4046 , H05K2201/09645 , H05K2201/10424 , H05K2201/10477 , H05K2201/1059 , H05K2201/10689 , H05K2201/10765 , H05K2201/10939 , Y10T29/53183
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公开(公告)号:US3184532A
公开(公告)日:1965-05-18
申请号:US26216463
申请日:1963-03-01
Applicant: PHILCO CORP
Inventor: SPERA FRANK T
CPC classification number: H05K7/02 , H05K3/306 , H05K2201/09063 , H05K2201/09072 , H05K2201/09418 , H05K2201/09645 , H05K2201/10424 , H05K2201/1059 , Y10T29/49142
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5.
公开(公告)号:US2829202A
公开(公告)日:1958-04-01
申请号:US55656055
申请日:1955-12-30
Applicant: PHILCO CORP
Inventor: SPERA FRANK T
CPC classification number: H04M1/03 , H04R25/04 , H04R25/554 , H04R2225/51
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