Kaltwalzen mit Bohrungsschutz,申请号DE1952B018529-传众专利搜索

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发明名称	Kaltwalzen mit Bohrungsschutz
摘要
申请公布号	DE888683(C)	申请公布日期	1953.09.03
申请号	DE1952B018529	申请日期	1952.01.04
申请人	GUSSSTAHLWERK BOCHUMER VEREIN AKTIENGESELLSCHAFT	发明人	COUPETTE WERNER DIPL.-ING.;DUEBBERT ALFRED
分类号	B21B27/02	主分类号	B21B27/02
代理机构		代理人
主权项
地址

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