Procédé de fabrication de pièces métalliques et pièce métallique obtenue par ce procédé.,申请号CHD276484-传众专利搜索

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发明名称	Procédé de fabrication de pièces métalliques et pièce métallique obtenue par ce procédé.
摘要
申请公布号	CH276484(A)	申请公布日期	1951.07.15
申请号	CHD276484	申请日期	1948.03.19
申请人	COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL	发明人	COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL
分类号	B22F3/00	主分类号	B22F3/00
代理机构		代理人
主权项
地址

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