MACHINE FOR MAKING PERFORATED BRICKS,申请号CAD695719-传众专利搜索

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发明名称	MACHINE FOR MAKING PERFORATED BRICKS
摘要
申请公布号	CA695719(A)	申请公布日期	1964.10.06
申请号	CAD695719	申请日期
申请人	HARBISON-WALKER REFRACTORIES COMPANY	发明人	RICHARD E. BRATTON
分类号		主分类号
代理机构		代理人
主权项
地址

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