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发明名称
MANUFACTURING METHOD OF FIN-TUBE TYPE HEAT EXCAHNGER TUBE
摘要
申请公布号
KR100221734(B1)
申请公布日期
1999.09.15
申请号
KR19960077640
申请日期
1996.12.30
申请人
KOREA ACADEMY OF INDUSTRIAL TECHNOLOGY
发明人
CHO, HYUNG HO;CHO, HOON;JUNG, WON YOUNG
分类号
F28F21/00;B21D51/00;(IPC1-7):F28F21/00
主分类号
F28F21/00
代理机构
代理人
主权项
地址
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