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公开(公告)号:US3322094A
公开(公告)日:1967-05-30
申请号:US49147565
申请日:1965-08-27
Applicant: PACKARD BELL ELECTRONICS CORP
Inventor: KELSO JAMES W
IPC: H03J1/02
CPC classification number: H03J1/02
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公开(公告)号:US3316435A
公开(公告)日:1967-04-25
申请号:US33256563
申请日:1963-12-23
Applicant: PACKARD BELL ELECTRONICS CORP
Inventor: KELSO JAMES W
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