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公开(公告)号:US3501825A
公开(公告)日:1970-03-24
申请号:US3501825D
申请日:1967-08-21
Applicant: ITT
Inventor: ALEXANDER BRUCE A , NAGY SANDOR
CPC classification number: H05K13/02 , B65G54/02 , H01J9/46 , H01J2893/0096 , Y10T29/53196 , Y10T29/53435 , Y10T29/53483 , Y10T29/53539