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公开(公告)号：US3252846A
公开(公告)日：1966-05-24
申请号：US42487464
申请日：1964-12-16
Applicant: DAYCO CORP
Inventor： HUBER WALTER E , HUFF JAMES W , GRUSHON HAROLD N
CPC classification number: B29D29/10 , B29D29/00 , Y10T156/101 , Y10T156/103
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