Teeth protective device
The invention discloses a teeth protective device which comprises a double-communicating pipeline body, wherein the end parts of the double-communicating pipeline body can be adsorbed on the surface of teeth needing to be protected; plastic actuation parts are arranged at the end parts of the double...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The invention discloses a teeth protective device which comprises a double-communicating pipeline body, wherein the end parts of the double-communicating pipeline body can be adsorbed on the surface of teeth needing to be protected; plastic actuation parts are arranged at the end parts of the double-communicating pipeline body. With adoption of the teeth protective device, the defects that recycling cannot be realized, the cost is high, and a closed ring structure can fall off easily are effectively avoided. |
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