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公开(公告)号:US2933719A
公开(公告)日:1960-04-19
申请号:US61370556
申请日:1956-10-03
Applicant: LAB FOR ELECTRONICS INC
Inventor: KELNER ROBERT C , HARVEY RUBINSTEIN
IPC: H03K3/45
CPC classification number: H03K3/45
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公开(公告)号:US2872663A
公开(公告)日:1959-02-03
申请号:US40399054
申请日:1954-01-14
Applicant: LAB FOR ELECTRONICS INC
Inventor: KELNER ROBERT C , HARVEY RUBINSTEIN
IPC: G11C19/04
CPC classification number: G11C19/04
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