Air inlet means for incinerators and furnaces,申请号US19330691421-传众专利搜索

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发明名称	Air inlet means for incinerators and furnaces
摘要
申请公布号	US2119322(A)	申请公布日期	1938.05.31
申请号	US19330691421	申请日期	1933.09.29
申请人	EWING HUGH W	发明人	EWING HUGH W.
分类号	F23L1/00	主分类号	F23L1/00
代理机构		代理人
主权项
地址

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