Procédé pour éviter le gros grain dans la fabrication le barres par refoulement de matières métalliques malléables,申请号FRD55885-传众专利搜索

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发明名称	Procédé pour éviter le gros grain dans la fabrication le barres par refoulement de matières métalliques malléables
摘要
申请公布号	FR55885(E)	申请公布日期	1952.09.08
申请号	FRD55885	申请日期	1943.12.20
申请人	VEREINIGTE LEICHTMETALLWERKE G.M.B.H.	发明人
分类号	B21C25/02	主分类号	B21C25/02
代理机构		代理人
主权项
地址

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