Procédé et dispositif pour l'enlèvement des cendres, en particulier dans le cas des cendres de trémies disposées sous les chaudières à tirage,申请号FRD746683-传众专利搜索

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发明名称	Procédé et dispositif pour l'enlèvement des cendres, en particulier dans le cas des cendres de trémies disposées sous les chaudières à tirage
摘要
申请公布号	FR746683(A)	申请公布日期	1933.06.02
申请号	FRD746683	申请日期	1932.12.02
申请人		发明人	ROTHSTEIN ANTON
分类号	F23J1/02	主分类号	F23J1/02
代理机构		代理人
主权项
地址

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