PREPARATION OF NONPOROUS POLYTETRAFLUOROETHYLENE ARTICLES,申请号CAD461428-传众专利搜索

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发明名称	PREPARATION OF NONPOROUS POLYTETRAFLUOROETHYLENE ARTICLES
摘要
申请公布号	CA461428(A)	申请公布日期	1949.11.29
申请号	CAD461428	申请日期
申请人	CANADIAN INDUSTRIES LIMITED;E.I. DU PONT DE NEMOURS AND COMPANY	发明人	JOHANNES ALFTHAN
分类号		主分类号
代理机构		代理人
主权项
地址

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