PROCESS FOR SEALING CEMENT CONCRETE SURFACES,申请号CAD766716-传众专利搜索

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发明名称	PROCESS FOR SEALING CEMENT CONCRETE SURFACES
摘要
申请公布号	CA766716(A)	申请公布日期	1967.09.05
申请号	CAD766716	申请日期
申请人	SHELL OIL COMPANY	发明人	JOHN E. MAGEE;CLIFFORD V. WITTENWYLER
分类号		主分类号
代理机构		代理人
主权项
地址

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