Fan housing construction for oil burners,申请号US19450632420-传众专利搜索

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发明名称	Fan housing construction for oil burners
摘要
申请公布号	US2446744(A)	申请公布日期	1948.08.10
申请号	US19450632420	申请日期	1945.12.03
申请人	GILBERT & BARKER MANUFACTURING COMPANY	发明人	LANCEY WARREN H. DE
分类号	F23D11/00	主分类号	F23D11/00
代理机构		代理人
主权项
地址

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