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经营范围
发明名称
Excavating tooth
摘要
申请公布号
AU690539(B2)
申请公布日期
1998.04.30
申请号
AU19940061319
申请日期
1994.02.02
申请人
ESCO CORPORATION
发明人
LARREN F. JONES;ROBERT K. EMRICH
分类号
E02F9/28;(IPC1-7):E02F9/28
主分类号
E02F9/28
代理机构
代理人
主权项
地址
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