Verfahren und Vorrichtung zur Herstellung von Ronden aus Stangenmaterial hoeherer Festigkeit,申请号DE1943W003832D-传众专利搜索

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发明名称	Verfahren und Vorrichtung zur Herstellung von Ronden aus Stangenmaterial hoeherer Festigkeit
摘要
申请公布号	DE884447(C)	申请公布日期	1953.07.27
申请号	DE1943W003832D	申请日期	1943.04.08
申请人	FRITZ WERNER AKTIENGESELLSCHAFT	发明人	WOMMELSDORF FRITZ DIPL.-ING.
分类号	B21K21/02	主分类号	B21K21/02
代理机构		代理人
主权项
地址

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