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1.发明授权Method of molding a polyurethane foam object having a relatively flat top surface 失效模制具有相对平坦的顶表面的聚氨酯泡沫物体的方法
公开(公告)号：US3080613A
公开(公告)日：1963-03-12
申请号：US526460
申请日：1960-01-28
Applicant: GEN MOTORS CORP
Inventor： WALL JAMES R , GORDON WILLIAM E , DEMPSEY MALCOLM T
CPC classification number: B29C44/588 , B29C33/10 , B29C33/34 , B29C35/02 , B29C37/006 , B29K2075/00 , Y10S264/13 , Y10S425/812
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公开(公告)号：CA673188A
公开(公告)日：1963-10-29
申请号：CA673188D
Applicant: GEN MOTORS CORP
Inventor： WALL JAMES R , DEMPSEY MALCOLM T , GORDON WILLIAM E
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