Safety device for fluid fuel burners,申请号US19540434035-传众专利搜索

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发明名称	Safety device for fluid fuel burners
摘要
申请公布号	US2948335(A)	申请公布日期	1960.08.09
申请号	US19540434035	申请日期	1954.06.02
申请人	GEORGE HEGWEIN	发明人	HEGWEIN GEORGE
分类号	F23N5/12	主分类号	F23N5/12
代理机构		代理人
主权项
地址

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