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发明名称
BEVELER FOR PIPE
摘要
申请公布号
KR100899957(B1)
申请公布日期
2009.05.28
申请号
KR20090026039
申请日期
2009.03.26
申请人
DAESUNGGT CO., LTD.
发明人
JEON, BYUNG KWON;JEON, BYUNG WOO
分类号
B23C3/12;B23D19/06;B24B9/00;B24B23/02
主分类号
B23C3/12
代理机构
代理人
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地址
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