CONCRETE CONSTRUCTION ELEMENT AND PROCESS FOR MAKING SAME,申请号CAD700240-传众专利搜索

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发明名称	CONCRETE CONSTRUCTION ELEMENT AND PROCESS FOR MAKING SAME
摘要
申请公布号	CA700240(A)	申请公布日期	1964.12.22
申请号	CAD700240	申请日期
申请人	WILHELM J. SILBERKUHL	发明人	WILHELM J. SILBERKUHL;ERNST HAEUSSLER
分类号		主分类号
代理机构		代理人
主权项
地址

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