Kombinierter Hand- und Motorantrieb an Absperrschiebern fuer Hochofengas oder -wind,申请号DE1929D059170D-传众专利搜索

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发明名称	Kombinierter Hand- und Motorantrieb an Absperrschiebern fuer Hochofengas oder -wind
摘要
申请公布号	DE508798(C)	申请公布日期	1930.10.02
申请号	DE1929D059170D	申请日期	1929.09.03
申请人	DUCHSCHER & CIE A.-G.	发明人
分类号	C21B9/12	主分类号	C21B9/12
代理机构		代理人
主权项
地址

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