ASBESTOS FIBER TREATMENT WITH AROMATIC SULPHONIC ACIDS,申请号CAD695275-传众专利搜索

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发明名称	ASBESTOS FIBER TREATMENT WITH AROMATIC SULPHONIC ACIDS
摘要
申请公布号	CA695275(A)	申请公布日期	1964.09.29
申请号	CAD695275	申请日期
申请人	ARMSTRONG CORK COMPANY	发明人	DAVID A. FEIGLEY, JR.;LEONARD N. RAY, JR.
分类号		主分类号
代理机构		代理人
主权项
地址

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