Home / Historical Hydroelectric Power Plant Equipment Engineering. 6
Creation date / All / April / 9
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- A vintage Hydroelectric Power advertisement project.
- Another vintage Woodward Governor Company governor application found in the year 2021.
- Elmer Woodward's new hydraulic governor developed and patented in 1912.
- Elmer Woodward's new hydraulic governor. The full page advertisement from 1914.
- The first Woodward oil pressure hydraulic water wheel governor from patent number 1,106,434.