发明名称 |
EXCAVATING TOOTH POINT FOR LARGE DRAGLINE BUCKET |
摘要 |
An excavating tooth point having a pin receiving opening, a cavity in the point in communication with the opening and a resilient lock for the pin in the cavity. |
申请公布号 |
NZ239566(A) |
申请公布日期 |
1993.06.25 |
申请号 |
NZ19910239566 |
申请日期 |
1991.08.28 |
申请人 |
ESCO CORP |
发明人 |
JONES, LARREN F |
分类号 |
E02F9/28;(IPC1-7):E02F9/28 |
主分类号 |
E02F9/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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