Method of and apparatus for recovering gold or other metallic particles from sand and the like,申请号GB19350018329-传众专利搜索

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发明名称	Method of and apparatus for recovering gold or other metallic particles from sand and the like
摘要
申请公布号	GB438859(A)	申请公布日期	1935.11.25
申请号	GB19350018329	申请日期	1935.06.26
申请人	JAMES BELL GIRAND	发明人
分类号	B03B5/56	主分类号	B03B5/56
代理机构		代理人
主权项
地址

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