METHOD AND APPARATUS FOR CLEANING SAND,申请号GBD1310108-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR CLEANING SAND
摘要
申请公布号	GB1310108(A)	申请公布日期	1973.03.14
申请号	GBD1310108	申请日期	1969.05.05
申请人	GLACIER METAL CO LTD	发明人
分类号	C01B33/12;(IPC1-7):C01B33/12	主分类号	C01B33/12
代理机构		代理人
主权项
地址

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