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经营范围
发明名称
HEAT EXCHANGER
摘要
申请公布号
JPH05157483(A)
申请公布日期
1993.06.22
申请号
JP19910319082
申请日期
1991.12.03
申请人
SHOWA ALUM CORP
发明人
SASAKI HIRONAKA
分类号
F28F9/00
主分类号
F28F9/00
代理机构
代理人
主权项
地址
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