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发明名称
HEAT EXCHANGER FIN MATERIAL
摘要
申请公布号
JPH04214198(A)
申请公布日期
1992.08.05
申请号
JP19900404019
申请日期
1990.12.03
申请人
HITACHI CABLE LTD
发明人
OTA MAKOTO;SASAKI HAJIME
分类号
F28F19/02;F28F21/08
主分类号
F28F19/02
代理机构
代理人
主权项
地址
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