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发明名称
METHOD FOR FORMING PIPE ENDS BY MOVEMENT OF WORK
摘要
申请公布号
KR20060092746(A)
申请公布日期
2006.08.23
申请号
KR20050013862
申请日期
2005.02.19
申请人
WORLD TOTAL MACHINE CO., LTD.
发明人
KIM, YOUNG NAM
分类号
B21D7/14;B21D22/02
主分类号
B21D7/14
代理机构
代理人
主权项
地址
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