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经营范围
发明名称
ROLLING MACHINE
摘要
申请公布号
KR920008439(Y1)
申请公布日期
1992.11.30
申请号
KR19900019608U
申请日期
1990.12.12
申请人
LEE, JONG - HYON
发明人
LEE, JONG - HYON
分类号
B23C3/26;(IPC1-7):B23C3/26
主分类号
B23C3/26
代理机构
代理人
主权项
地址
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