发明名称 WELDED PLASTIC PANELS AND METHOD OF MAKING SAME
摘要 An injection molded panel composed of two half-panels each comprising a skin having matching integral webs or ribs disposed perpendicular to said skin wherein said half-panels are bonded together along said webs or ribs.
申请公布号 CA2181669(C) 申请公布日期 2008.02.05
申请号 CA19962181669 申请日期 1996.07.19
申请人 HARDIGG, JAMES S.;WELLS, ROBERT L.;GAYDOS, MARK C. 发明人 HARDIGG, JAMES S.;WELLS, ROBERT L.;GAYDOS, MARK C.
分类号 B32B3/12;B29C45/57;B29C65/02;B29C65/06;B29C65/52;B29D24/00;B29K23/00;B29K33/00;B29K55/02;B29K69/00;B29L31/60;B32B3/30;B32B15/00;B32B27/00;E04C2/20 主分类号 B32B3/12
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