DIRECT TYPE HEAT EXCHANGER,申请号JP19780067692-传众专利搜索

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发明名称	DIRECT TYPE HEAT EXCHANGER
摘要
申请公布号	JPS54159756(A)	申请公布日期	1979.12.17
申请号	JP19780067692	申请日期	1978.06.07
申请人	HITACHI LTD	发明人	TAKI TAKAMITSU
分类号	F22B1/14;F22B1/16;F28C3/04	主分类号	F22B1/14
代理机构		代理人
主权项
地址

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