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2022
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Invention
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Casing of valve core.
A valve core is accommodated in a cavity of a body of a faucet. A casing o... |
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2020
|
Invention
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External engagement structure of housing for water control valve.
An external engagement structu... |
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Invention
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Internal engagement structure of housing for water control valve. An internal engagement structur... |
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2017
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Invention
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Structural improvement of piston set for use in hydrant. An improved hydrant structure with an in... |
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2013
|
Invention
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Thread structure of an aerator for water faucet outlet. A thread structure of an aerator for a wa... |
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2011
|
Invention
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Thread structure of aerator of faucet water outlet. A thread structure for an aerator of a water ... |
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Invention
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Thread structure of aerator of faucet water outlet.
The present invention provides a thread stru... |
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Invention
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Spin controlled faucet outlet structure. This invention provides the design of a spin-controlled ... |
