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公开(公告)号：US3248758A
公开(公告)日：1966-05-03
申请号：US36773864
申请日：1964-05-15
Applicant: GEN ELECTRIC
Inventor： SCHMITZ JOHN V , THOMAS JAMES R
CPC classification number: B29C44/351 , B29C33/0033 , B29C33/0038 , B29C33/40 , B29C33/56 , B29C44/58 , B29K2075/00 , Y10S425/029 , Y10S425/033 , Y10S425/055
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