Heater,申请号US19370134268-传众专利搜索

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法人/股东/高管

发明名称	Heater
摘要
申请公布号	US2196174(A)	申请公布日期	1940.04.09
申请号	US19370134268	申请日期	1937.04.01
申请人	NOBLITT-SPARKS INDUSTRIES, INC.	发明人	BOOTH EARL C.
分类号	B60H1/34;F24H9/00	主分类号	B60H1/34
代理机构		代理人
主权项
地址

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