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公开(公告)号:US2700108A
公开(公告)日:1955-01-18
申请号:US31554652
申请日:1952-10-18
Applicant: CHATHAM ELECTRONICS CORP
Inventor: SHAMOS MORRIS H
IPC: G01T1/20
CPC classification number: G01T1/2006
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公开(公告)号:US2700110A
公开(公告)日:1955-01-18
申请号:US32452552
申请日:1952-12-06
Applicant: CHATHAM ELECTRONICS CORP
Inventor: SHAMOS MORRIS H
IPC: G01T1/185
CPC classification number: G01T1/185
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公开(公告)号:US2610994A
公开(公告)日:1952-09-16
申请号:US18287650
申请日:1950-09-01
Applicant: CHATHAM ELECTRONICS CORP
Inventor: CARL BOSCH , SHAMOS MORRIS H
IPC: H02N1/08
CPC classification number: H02N1/08
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