Einrichtung zur Rundung von Metallpulver, insbesondere blaettchenfoermiger Beschaffenheit,申请号DE1927H109894D-传众专利搜索

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发明名称	Einrichtung zur Rundung von Metallpulver, insbesondere blaettchenfoermiger Beschaffenheit
摘要
申请公布号	DE520608(C)	申请公布日期	1931.03.19
申请号	DE1927H109894D	申请日期	1927.01.30
申请人	HARTSTOFF-METALL-AKT.-GES. (HAMETAG)	发明人	KRAMER DR.-ING. ERWIN
分类号	B22F1/00	主分类号	B22F1/00
代理机构		代理人
主权项
地址

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