Artificial stone and building elements and process for their manufacture,申请号GB19540034958-传众专利搜索

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发明名称	Artificial stone and building elements and process for their manufacture
摘要
申请公布号	GB774432(A)	申请公布日期	1957.05.08
申请号	GB19540034958	申请日期	1954.12.02
申请人	NISSAN ZELMANOFF	发明人
分类号	C04B2/00	主分类号	C04B2/00
代理机构		代理人
主权项
地址

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