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公开(公告)号：US2158086A
公开(公告)日：1939-05-16
申请号：US7123836
申请日：1936-03-27
Applicant: RUBATEX PRODUCTS INC
Inventor： DUDLEY ROBERTS , RELD JAMES S
CPC classification number: B29C67/0011 , B26D3/28 , B29C44/3446 , B29C44/5627 , B29C2793/00 , B29K2007/00 , B29K2105/04 , B29K2995/0021 , Y10S264/64
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