Schmiedefeuer o. dgl.,申请号DE1929K113818D-传众专利搜索

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发明名称	Schmiedefeuer o. dgl.
摘要
申请公布号	DE533411(C)	申请公布日期	1931.09.17
申请号	DE1929K113818D	申请日期	1929.03.05
申请人	JOHANN KOEPF;ERICH RINK;HEINRICH JUNG	发明人
分类号	B21J19/02	主分类号	B21J19/02
代理机构		代理人
主权项
地址

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