Mode de découpage pour la meilleure utilisation du métal dans la fabrication de rateaux,申请号FRD42399-传众专利搜索

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发明名称	Mode de découpage pour la meilleure utilisation du métal dans la fabrication de rateaux
摘要
申请公布号	FR42399(E)	申请公布日期	1933.07.11
申请号	FRD42399	申请日期	1932.08.29
申请人		发明人	FLEURY LEON
分类号	A01D80/02;B21D53/00	主分类号	A01D80/02
代理机构		代理人
主权项
地址

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