Perfectionnements aux dispositifs d'extraction des cendres et mâchefers,申请号FRD702673-传众专利搜索

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发明名称	Perfectionnements aux dispositifs d'extraction des cendres et mâchefers
摘要
申请公布号	FR702673(A)	申请公布日期	1931.04.14
申请号	FRD702673	申请日期	1930.09.26
申请人	SOCIETE ANONYME DES FOYERS AUTOMATIQUES	发明人
分类号	F23J1/00	主分类号	F23J1/00
代理机构		代理人
主权项
地址

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