WATER REDUCING AND RETARDING ADMIXTURES FOR PORTLAND CEMENT SLURRIES,申请号CAD878558-传众专利搜索

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发明名称	WATER REDUCING AND RETARDING ADMIXTURES FOR PORTLAND CEMENT SLURRIES
摘要
申请公布号	CA878558(A)	申请公布日期	1971.08.17
申请号	CAD878558	申请日期
申请人	RAYONIER INC.	发明人	JOHN K. HAMILTON;KENNETH R. GRAY;JOHN C. STEINBERG
分类号		主分类号
代理机构		代理人
主权项
地址

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