Improvements relating to the manufacture of concrete blocks or the like,申请号GB19490003911-传众专利搜索

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发明名称	Improvements relating to the manufacture of concrete blocks or the like
摘要
申请公布号	GB685755(A)	申请公布日期	1953.01.14
申请号	GB19490003911	申请日期	1949.02.12
申请人	WILSON'S CONCRETE LIMITED	发明人	WILSON JOHN MILLAR
分类号	B28B11/04	主分类号	B28B11/04
代理机构		代理人
主权项
地址

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