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经营范围
发明名称
AUTO WELDER FOR HEAT EXCHANGER
摘要
申请公布号
KR100232674(B1)
申请公布日期
1999.12.01
申请号
KR19970015809
申请日期
1997.04.28
申请人
HANKOOK METAL CO.,LTD.
发明人
NO, JONG-HO
分类号
B23K9/00;(IPC1-7):B23K9/00
主分类号
B23K9/00
代理机构
代理人
主权项
地址
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