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经营范围
发明名称
COOLING FIN
摘要
申请公布号
JPS5396556(A)
申请公布日期
1978.08.23
申请号
JP19770009642
申请日期
1977.02.02
申请人
HITACHI LTD
发明人
OOHARA ICHIROU
分类号
F28F1/32
主分类号
F28F1/32
代理机构
代理人
主权项
地址
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