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2013
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Invention
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Monolithic metallic self-ligating bracket with locking catch devices.
A monolithic metallic self... |
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Invention
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Self-locking bracket with sliding cover. A self-locking bracket with a sliding cover, comprises a... |
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Invention
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Self-locking bearing groove with elastic-ring locking buckle on working wing. A self-locking bear... |
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2012
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Invention
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Metallic self-ligating bracket with locking catch device on tie wing. The present utility model p... |
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2011
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Invention
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Full-metal self-ligating bracket fitted with spring clip. A full-metal self-ligating bracket comp... |
