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公开(公告)号:US2635746A
公开(公告)日:1953-04-21
申请号:US10147249
申请日:1949-06-25
Applicant: ELECTRONIC ASSOCIATES
Inventor: GORDON LLOYD L
IPC: G01N29/04
CPC classification number: G01N29/045
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公开(公告)号:US2879445A
公开(公告)日:1959-03-24
申请号:US49748955
申请日:1955-03-29
Applicant: ELECTRONIC ASSOCIATES
Inventor: GORDON LLOYD L
IPC: G01R13/22
CPC classification number: G01R13/22
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公开(公告)号:US2933666A
公开(公告)日:1960-04-19
申请号:US73173158
申请日:1958-04-29
Applicant: ELECTRONIC ASSOCIATES
Inventor: GORDON LLOYD L
IPC: G05D3/14
CPC classification number: G05D3/1436
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公开(公告)号:US2762008A
公开(公告)日:1956-09-04
申请号:US49591355
申请日:1955-03-22
Applicant: ELECTRONIC ASSOCIATES
Inventor: GORDON LLOYD L
IPC: H02M1/28
CPC classification number: H02M1/28
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