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公开(公告)号：US3105390A
公开(公告)日：1963-10-01
申请号：US9942861
申请日：1961-03-30
Applicant: HELMUT FUNKE , HANS-HOLGER WIESE
Inventor： HELMUT FUNKE , HANS-HOLGER WIESE
CPC classification number: B65G15/42 , B65G15/36 , B65G2201/06 , F16G3/00 , Y10T24/1692 , Y10T24/39
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