METHOD OF CONTROLLING THE SHAPE OF THERMOPLASTIC SHEETS,申请号CA19740190269-传众专利搜索

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发明名称	METHOD OF CONTROLLING THE SHAPE OF THERMOPLASTIC SHEETS
摘要
申请公布号	CA1025668(A)	申请公布日期	1978.02.07
申请号	CA19740190269	申请日期	1974.01.16
申请人	PPG INDUSTRIES, INC.	发明人	PETRELLA, JOSEPH R.;SHAW, JOHN N.;PETERNEL, JACOB R.
分类号		主分类号
代理机构		代理人
主权项
地址

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