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发明名称
REGULATION EQUIPMENT OF CARBON DIOXIDE GAS WELDING MACHINE FOR TORCH DIRECTION
摘要
申请公布号
KR20050050404(A)
申请公布日期
2005.05.31
申请号
KR20030084131
申请日期
2003.11.25
申请人
DAEWOO SHIPBUILDING & MARINE ENGINEERING CO., LTD.
发明人
RYU, JUNG HYUNG;BAG, GAP SOON;YOO, KWON JUN;LEE, YOUNG SUB;OH, KYUNG CHUL;KWON, SOON SUNG
分类号
(IPC1-7):B23K5/22
主分类号
(IPC1-7):B23K5/22
代理机构
代理人
主权项
地址
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