Heat exchange device,申请号US19400346161-传众专利搜索

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法人/股东/高管

发明名称	Heat exchange device
摘要
申请公布号	US2303157(A)	申请公布日期	1942.11.24
申请号	US19400346161	申请日期	1940.07.18
申请人	BUSH ZIMRI H	发明人	BUSH ZIMRI H.
分类号	F24H3/10	主分类号	F24H3/10
代理机构		代理人
主权项
地址

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