Perfectionnement aux réactions entre substances pulvérulentes et substances gazeuses,申请号FRD1115452-传众专利搜索

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发明名称	Perfectionnement aux réactions entre substances pulvérulentes et substances gazeuses
摘要
申请公布号	FR1115452(A)	申请公布日期	1956.04.25
申请号	FRD1115452	申请日期	1954.10.22
申请人	GALVACROM S. A.	发明人
分类号	C01G37/14;C22B1/14;C22B34/32	主分类号	C01G37/14
代理机构		代理人
主权项
地址

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