Perfectionnement à la coulée à la barre de métaux à point de fusion élevé en coquille métallique refroidie,申请号FRD1058315-传众专利搜索

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发明名称	Perfectionnement à la coulée à la barre de métaux à point de fusion élevé en coquille métallique refroidie
摘要
申请公布号	FR1058315(A)	申请公布日期	1954.03.16
申请号	FRD1058315	申请日期	1952.06.13
申请人	GEBR. BOHLER & CO AKTIENGESELLSCHAFT	发明人
分类号	B22D11/07	主分类号	B22D11/07
代理机构		代理人
主权项
地址

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