Procédé pour améliorer la fabrication du siliciure de calcium au four électrique,申请号FRD947586-传众专利搜索

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发明名称	Procédé pour améliorer la fabrication du siliciure de calcium au four électrique
摘要
申请公布号	FR947586(A)	申请公布日期	1949.07.06
申请号	FRD947586	申请日期	1947.06.06
申请人		发明人	ACKERMANN AMEDEE-ALPHONSE
分类号	C01B33/06	主分类号	C01B33/06
代理机构		代理人
主权项
地址

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