Vorrichtung zum Erzeugen oertlicher Verstaerkungen an zylindrischen Hohlkoerpern,申请号DE1951R007593-传众专利搜索

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发明名称	Vorrichtung zum Erzeugen oertlicher Verstaerkungen an zylindrischen Hohlkoerpern
摘要
申请公布号	DE962491(C)	申请公布日期	1957.04.25
申请号	DE1951R007593	申请日期	1951.11.13
申请人	PHOENIX-RHEINROHR AKTIENGESELLSCHAFT VEREINIGTE HUETTEN- UND ROEHRENWERKE	发明人	HOERMANN DR. ERICH
分类号	B21J9/08	主分类号	B21J9/08
代理机构		代理人
主权项
地址

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