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公开(公告)号:US3074840A
公开(公告)日:1963-01-22
申请号:US85778459
申请日:1959-12-07
申请人: BROOKPARK INC
CPC分类号: B32B27/00 , A47G19/02 , A47G2200/163 , B29C43/184 , B29C70/683 , B29C70/78 , B29K2105/255 , B29K2313/00 , B29K2711/12 , B29L2031/7404 , Y10T156/1048
公开(公告)号:US3074840A
公开(公告)日:1963-01-22
申请号:US85778459
申请日:1959-12-07
申请人: BROOKPARK INC
CPC分类号: B32B27/00 , A47G19/02 , A47G2200/163 , B29C43/184 , B29C70/683 , B29C70/78 , B29K2105/255 , B29K2313/00 , B29K2711/12 , B29L2031/7404 , Y10T156/1048