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Patent applications and USPTO patent grants for Chesneau; Suyanti Walujo.The latest application filed is for "energy saving switch of continuously powered transformers".
Patent | Date |
---|---|
Energy saving switch of continuously powered transformers Grant 8,836,174 - Chesneau September 16, 2 | 2014-09-16 |
Energy Saving Switch Of Continuously Powered Transformers App 20120176213 - Chesneau; Suyanti Walujo | 2012-07-12 |
Energy Saving Switch of Continuously Powered Transformers App 20100041262 - Chesneau; Suyanti Walujo | 2010-02-18 |
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