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公开(公告)号:US2992872A
公开(公告)日:1961-07-18
申请号:US73461758
申请日:1958-05-12
Applicant: PACKARD BELL ELECTRONICS CORP
Inventor: BATEMAN BRYCE C , MCDONALD RUSSELL H
IPC: H04N5/64
CPC classification number: H04N5/64
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公开(公告)号:US3132400A
公开(公告)日:1964-05-12
申请号:US11474361
申请日:1961-06-05
Applicant: PACKARD BELL ELECTRONICS CORP
Inventor: MCDONALD RUSSELL H
IPC: F16B12/02
CPC classification number: F16B12/02 , Y10S403/11 , Y10T24/45005 , Y10T292/0902
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公开(公告)号:US3086079A
公开(公告)日:1963-04-16
申请号:US86087459
申请日:1959-12-21
Applicant: PACKARD BELL ELECTRONICS CORP
Inventor: MCDONALD RUSSELL H
IPC: H04N5/655
CPC classification number: H04N5/655
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