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发明名称
A SCRAPER
摘要
申请公布号
KR100273107(B1)
申请公布日期
2000.12.01
申请号
KR19980030301
申请日期
1998.07.28
申请人
KIM, JONG-WOON
发明人
KIM, JONG-WOON
分类号
E01C19/44;E01C23/06;(IPC1-7):E01C19/44
主分类号
E01C19/44
代理机构
代理人
主权项
地址
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