Vorrichtung zum Walzen von Kugeln zwischen zwei in gleichem Sinne umlaufenden und mit Rillen versehenen Walzen,申请号DE1933H135507D-传众专利搜索

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发明名称	Vorrichtung zum Walzen von Kugeln zwischen zwei in gleichem Sinne umlaufenden und mit Rillen versehenen Walzen
摘要
申请公布号	DE619821(C)	申请公布日期	1935.10.07
申请号	DE1933H135507D	申请日期	1933.03.09
申请人	HOESCH-KOELN NEUESSEN AKT.-GES. FUER BERGBAU UND HUETTENBETRIEB	发明人
分类号	B21H1/14	主分类号	B21H1/14
代理机构		代理人
主权项
地址

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