PROCESS FOR PRODUCING CALCINED GYPSUM,申请号CAD567797-传众专利搜索

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发明名称	PROCESS FOR PRODUCING CALCINED GYPSUM
摘要
申请公布号	CA567797(A)	申请公布日期	1958.12.23
申请号	CAD567797	申请日期
申请人	CANADIAN GYPSUM COMPANY LIMITED	发明人	MANVEL C. DAILEY;ELMER S. JOHNSON
分类号		主分类号
代理机构		代理人
主权项
地址

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