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公开(公告)号:US3187201A
公开(公告)日:1965-06-01
申请号:US19581262
申请日:1962-05-18
Applicant: BECKMAN INSTRUMENTS INC
Inventor: EASTMAN ROBERT E , KOLDEN JOHN R
IPC: H03K3/284
CPC classification number: H03K3/284
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公开(公告)号:US3225213A
公开(公告)日:1965-12-21
申请号:US19569562
申请日:1962-05-18
Applicant: BECKMAN INSTRUMENTS INC
Inventor: KARL HINRICHS , EASTMAN ROBERT E , KOLDEN JOHN R
IPC: H03K5/08 , H04L25/493
CPC classification number: H04L25/493 , H03K5/084
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