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发明名称
HEAT EXCHANGER
摘要
申请公布号
JPH0486491(A)
申请公布日期
1992.03.19
申请号
JP19900199218
申请日期
1990.07.30
申请人
SHOWA ALUM CORP
发明人
KADOGUCHI TSUNETAKA
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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