Improvements in apparatus for the separation of powdered or granular materials,申请号GB19340007491-传众专利搜索

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发明名称	Improvements in apparatus for the separation of powdered or granular materials
摘要
申请公布号	GB432060(A)	申请公布日期	1935.07.19
申请号	GB19340007491	申请日期	1934.03.09
申请人	THOMAS ROBINSON AND SON LIMITED;WILFRID NIELD ROBINSON	发明人
分类号	B02B1/02	主分类号	B02B1/02
代理机构		代理人
主权项
地址

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