Appareil pour refroidir des matières granulaires ou pulvérulentes,申请号FRD1180262-传众专利搜索

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发明名称	Appareil pour refroidir des matières granulaires ou pulvérulentes
摘要
申请公布号	FR1180262(A)	申请公布日期	1959.06.03
申请号	FRD1180262	申请日期	1957.07.29
申请人	F. L. SMIDTH & CO. A/S	发明人
分类号	B01J8/18;C01F7/02;F28C3/12	主分类号	B01J8/18
代理机构		代理人
主权项
地址

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