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发明名称
WAERMETAUSCHER MIT GEWELLTEN RIPPEN
摘要
申请公布号
DE3020424(A1)
申请公布日期
1981.11.05
申请号
DE19803020424
申请日期
1980.05.29
申请人
NIPPONDENSO CO.,LTD.
发明人
HIRAMATSU,MICHIO
分类号
F28F1/30;F28D1/053;F28F1/12;(IPC1-7):F28D9/02
主分类号
F28F1/30
代理机构
代理人
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地址
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