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公开(公告)号:US3409116A
公开(公告)日:1968-11-05
申请号:US60530166
申请日:1966-12-28
Applicant: IBM
Inventor: O'MALLEY JAMES R
IPC: B65G29/02 , B65G47/248 , H01J9/46 , H05K13/02
CPC classification number: H05K13/022 , B65G29/02 , B65G47/248 , H01J9/46 , H01J2893/0096 , H05K13/02