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公开(公告)号：US2741267A
公开(公告)日：1956-04-10
申请号：US1979848
申请日：1948-04-08
Applicant: DAYTON RUBBER COMPANY
Inventor： GUY MCKINLEY JAMES
CPC classification number: B29C63/185 , B29C63/20 , B29D23/18 , B29K2021/00 , B29L2023/186 , Y10T29/4987
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