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发明名称
THE METHOD AND DEVICE TO CARVE A ROUNDING SURFACE IN INTAGLIO
摘要
申请公布号
KR100486771(B1)
申请公布日期
2005.05.03
申请号
KR20020077990
申请日期
2002.12.09
申请人
发明人
分类号
B44B3/06;(IPC1-7):B44B3/06
主分类号
B44B3/06
代理机构
代理人
主权项
地址
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