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经营范围
发明名称
HEAT EXCHANGER MANUFACTURING METHOD
摘要
申请公布号
JPS52149657(A)
申请公布日期
1977.12.12
申请号
JP19760067271
申请日期
1976.06.07
申请人
SANYO ELECTRIC CO;TOKYO SANYO ELECTRIC CO
发明人
TANAZAWA SHIYOUJI
分类号
F28F3/12
主分类号
F28F3/12
代理机构
代理人
主权项
地址
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