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公开(公告)号:US2884525A
公开(公告)日:1959-04-28
申请号:US56953356
申请日:1956-03-05
Applicant: DAYSTROM INC
Inventor: SIPPACH JR FREDERICH W , KURT STRAHLBERG
IPC: H03K4/12
CPC classification number: H03K4/12
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2.Method and apparatus for testing electronic circuits and components 失效
Title translation: 用于测试电子电路和组件的方法和装置公开(公告)号:US2859343A
公开(公告)日:1958-11-04
申请号:US45701454
申请日:1954-09-20
Applicant: DAYSTROM INC
Inventor: LANGFORD ROBERT C , SIPPACH JR FREDERICH W
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