US Patent: 5,080,535
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| Drill Chips Removing Device
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Patentee:
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| Yukio Hirano (exact or similar names) - Yokosuka, Hamakita-shi, Japan |
| Assignees: |
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Yakio Hirano - Hamakita, Shizuoka Prefecture, Japan |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jul. 06, 1990 |
| Granted: |
Jan. 14, 1992 |
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Joel Havens
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Description: |
| Abstract:
A drill chips removing device, comprising a sleeve or a ring formed with a through hole at its central portion for axially passing said drill therethrough and provided with a fixing device for fixing the sleeve or the ring to the drill. |
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