Verfahren zur spanlosen Verformung von Eisen und Stahl,申请号DE1941S143603D-传众专利搜索

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发明名称	Verfahren zur spanlosen Verformung von Eisen und Stahl
摘要
申请公布号	DE747422(C)	申请公布日期	1952.10.13
申请号	DE1941S143603D	申请日期	1941.01.12
申请人	DR. FRITZ SINGER	发明人	SINGER DR. FRITZ
分类号	C10M173/00	主分类号	C10M173/00
代理机构		代理人
主权项
地址

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