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公开(公告)号：US3263539A
公开(公告)日：1966-08-02
申请号：US36711764
申请日：1964-05-13
Applicant: RUBBER AND PLASTICS RES ASS OF
Inventor： JOHN DANIEL THOMAS , CHRISTOPHER HODSON WILLIAM
CPC classification number: B26F1/44 , B26D1/095 , B26D3/003 , B26F1/40 , B26F2001/407 , B26F2001/4463 , Y10T83/2159 , Y10T83/4531 , Y10T83/8739 , Y10T83/8831
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