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Patents & Technology Acquisition
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| 2005 MAY. |
Vertical Type Pump (Patent Pending) |
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| 2005 MAY. |
Vertical Pump with a shaft Air sealing system
(Patent Pending) |
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| 2005 MAY. |
Micro-Bubble Generator (Patent Pending) |
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| 2005 MAR. |
Self-Priming Centrifugal Pump |
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| 2000 NOV. |
Low NPSH Self-Priming Pump |
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| 2000 JUL. |
Siphon Free Self-Priming Pump |
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| 1988 DEC. |
Energy recovery device of seawater desalination
plant |
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| 1982 MAY. |
Impeller Locking Device for Rotary Pumps |
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| 1980 JUN. |
Water Seal Type Vacuum Pump |
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| 1978 AUG. |
Bearing Lubricating Device For Mixed Slurry Magnetic
Pumps |
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| 1977 AUG. |
Vertical Type Magnet Pump |
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| 1977 JUL. |
Suction Pump For Combined Gas And Liquid |
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| 1976 DEC. |
Pump Equipped With Bulged Impeller |
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| 1976 JUL. |
High Efficiency Positive and Reverse-Circulation
Pump |
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