| 发明名称 |
An apparatus for determining the position of a movable mechanical element and method of marking a mechanical element |
| 摘要 |
<p>An apparatus for determining the position of a mechanical element wherein the mechanical element is marked in an optically readable manner. <IMAGE></p> |
| 申请公布号 |
EP0947805(A2) |
申请公布日期 |
1999.10.06 |
| 申请号 |
EP19990106641 |
申请日期 |
1999.03.31 |
| 申请人 |
J.C. BAMFORD EXCAVATORS LIMITED |
发明人 |
SHEPHERD, JOHN;BRASSINGTON, ROGER WILLIAM;MOORE, IAN ARNOLD;WHATLEY, MARK LEWIS |
| 分类号 |
B25H7/04;F15B15/14;F15B15/28;G01D5/249;(IPC1-7):G01D5/249 |
主分类号 |
B25H7/04 |
| 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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