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经营范围
发明名称
HEAT EXCHANGER
摘要
申请公布号
JPS5737690(A)
申请公布日期
1982.03.02
申请号
JP19800111700
申请日期
1980.08.15
申请人
HITACHI LTD
发明人
OOUCHI TOMIHISA;USUI SANPEI;FUKUDA TAMIO
分类号
F28D7/10;F28D7/14
主分类号
F28D7/10
代理机构
代理人
主权项
地址
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