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发明名称
WELDING DEVICE OF BASE METAL PLATE
摘要
申请公布号
KR200175054(Y1)
申请公布日期
2000.03.15
申请号
KR19990021927U
申请日期
1999.10.12
申请人
KOREA DEVELOPMENT CORPORATION
发明人
PARK, YONG SOO
分类号
B23K9/127;B23K37/02;(IPC1-7):B23K37/02
主分类号
B23K9/127
代理机构
代理人
主权项
地址
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