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公开(公告)号:US2708609A
公开(公告)日:1955-05-17
申请号:US26637552
申请日:1952-01-14
Applicant: TRIPLETT ELECTRICAL INSTR COMP
Inventor: TRIPLETT MILO M
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公开(公告)号:US2705606A
公开(公告)日:1955-04-05
申请号:US26637652
申请日:1952-01-14
Applicant: TRIPLETT ELECTRICAL INSTR COMP
Inventor: TRIPLETT MILO M
IPC: G01R1/02
CPC classification number: G01R1/02 , Y10S411/984
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