Coal dust furnace,申请号US19310565734-传众专利搜索

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发明名称	Coal dust furnace
摘要
申请公布号	US1946011(A)	申请公布日期	1934.02.06
申请号	US19310565734	申请日期	1931.09.29
申请人	EUGEN BURG	发明人	BURG EUGEN
分类号	F23M5/08	主分类号	F23M5/08
代理机构		代理人
主权项
地址

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