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发明名称
METHOD OF MANUFACTURING HAIRPIN CONFIGURED TUBES
摘要
申请公布号
EP0175743(B1)
申请公布日期
1988.06.08
申请号
EP19850901607
申请日期
1985.03.12
申请人
NORSK HYDRO A/S
发明人
KNOLL, RICHARD;CLAUSEN, EDVIN, LIST
分类号
F28F1/00;B21C37/28;B21D7/00;F28D7/06;F28F1/02
主分类号
F28F1/00
代理机构
代理人
主权项
地址
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