Matrice d'emboutissage, en particulier destinée à la confection de chapeaux, douilles, etc.,申请号FRD830369-传众专利搜索

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发明名称	Matrice d'emboutissage, en particulier destinée à la confection de chapeaux, douilles, etc.
摘要
申请公布号	FR830369(A)	申请公布日期	1938.07.28
申请号	FRD830369	申请日期	1937.12.04
申请人	N. V. WALLRAMIT HANDEL MAATSCHAPPIJ	发明人
分类号	B21C3/04	主分类号	B21C3/04
代理机构		代理人
主权项
地址

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