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2021
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Invention
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Butterfly valve and method of manufacturing the same. A body covering a disk in a butterfly valve... |
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Invention
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Butterfly valve and method of manufacturing the same. The butterfly valve comprises a body in whi... |
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Invention
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Plastic valve for preventing distortion. A plastic valve for preventing distortion is disclosed. ... |
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2020
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Invention
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Casing for preventing distortion and pump including the same. Various pumps capable of preventing... |
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Invention
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Valve for preventing distortion. Various valves capable of preventing distortion are disclosed. T... |
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Invention
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Fitting for preventing distortion. Various fittings capable of preventing distortion are disclose... |
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2019
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Invention
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Butterfly valve and method of manufacturing the same. A butterfly valve which may enhance corrosi... |
