| 发明名称 |
Hole-drilling guide and method |
| 摘要 |
A hole-drilling guide for directing a flexible hole-drilling instrument includes; a body made of an electrically insulating material, at least one inlet aperture penetrating a face of the body, at least one exit aperture penetrating a face of the body and a hollow, nonlinear raceway linking the inlet and exit apertures.
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| 申请公布号 |
US6844518(B1) |
申请公布日期 |
2005.01.18 |
| 申请号 |
US20030743517 |
申请日期 |
2003.12.22 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
COONS TODD;PIETRASZKIEWICZ EDWARD |
| 分类号 |
B23H7/10;B23H7/26;B23H9/10;B23H9/14;B23K26/38;B23K103/08;F01D9/00;F01D25/00;F02C7/00;(IPC1-7):B23H1/04 |
主分类号 |
B23H7/10 |
| 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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