Improvements in gyratory crushers,申请号GB19470034615-传众专利搜索

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发明名称	Improvements in gyratory crushers
摘要
申请公布号	GB651212(A)	申请公布日期	1951.03.14
申请号	GB19470034615	申请日期	1947.12.30
申请人	JOHAN ALFRED BJARME	发明人
分类号	B02C2/04	主分类号	B02C2/04
代理机构		代理人
主权项
地址

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