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1.
公开(公告)号:US3517437A
公开(公告)日:1970-06-30
申请号:US3517437D
申请日:1967-06-19
Applicant: BECKMAN INSTRUMENTS INC
Inventor: SZOBONYA KARL F
CPC classification number: H01R9/16 , H01C17/28 , Y10T29/435 , Y10T29/49101 , Y10T29/49218 , Y10T29/49865 , Y10T29/49993
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公开(公告)号:US3134085A
公开(公告)日:1964-05-19
申请号:US21768962
申请日:1962-08-17
Applicant: BECKMAN INSTRUMENTS INC
Inventor: MILLER KENNETH F , SZOBONYA KARL F
IPC: H01C10/40
CPC classification number: H01C10/40 , Y10T29/49169
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