Our αβ valve(Split butterfly valve) has been obtained the Patent for Invention which authorized from the State Intellectual Property Office (SIPO).
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News Patent for Invention authorization of αβ valve
Posted on: 2019-08-14 Hits: 72 Back to List
Our αβ valve(Split butterfly valve) has been obtained the Patent for Invention which authorized from the State Intellectual Property Office (SIPO).
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