Improvements in or relating to the hot-shaping of workpieces manufactured from iron and steel,申请号GB19510006062-传众专利搜索

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发明名称	Improvements in or relating to the hot-shaping of workpieces manufactured from iron and steel
摘要
申请公布号	GB703637(A)	申请公布日期	1954.02.10
申请号	GB19510006062	申请日期	1951.03.13
申请人	WESTDEUTSCHE MANNESMANNROHREN AKTIENGESELLSCHAFT	发明人
分类号	B23P25/00	主分类号	B23P25/00
代理机构		代理人
主权项
地址

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