Electric water heater,申请号US19320624958-传众专利搜索

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发明名称	Electric water heater
摘要
申请公布号	US2013914(A)	申请公布日期	1935.09.10
申请号	US19320624958	申请日期	1932.07.27
申请人	MORGAN J. DOYLE	发明人	HARTMANN KARL F.
分类号	F24H1/18	主分类号	F24H1/18
代理机构		代理人
主权项
地址

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