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公开(公告)号:US3234072A
公开(公告)日:1966-02-08
申请号:US20558962
申请日:1962-06-27
发明人: JACK DREEBEN
CPC分类号: B29C65/223 , B29C65/7453 , B29C65/7891 , B29C66/0044 , B29C66/1122 , B29C66/133 , B29C66/4312 , B29C66/4322 , B29C66/8122 , B29C66/81427 , B29C66/81431 , B29C66/81811 , B29C66/81821 , B29C66/81871 , B29C66/83543 , B29C66/836 , B29C66/849 , B65B9/213 , B65B51/303 , Y10T156/1313 , B29K2827/18