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Creation date / 2010 / All / Sunday
- Prime Mover Control March 1995.
- Elmer Woodward hydraulic(oil pressure) turbine water wheel governor patent.
- Relay valve oil pressure water wheel governor patent 1,106,434.
- Elmer E. Woodward's first oil pressure(hydraulic) water wheel governor.
- 1106434. Page 3.
- 1106434. Page 4.
- 1106434. Page 5.
- 11064341 sheet 1 of 2.
- 2
- 2012 BLACK ALE
- Page 2. Vintage bulletins available from Woodward(25009C).
- 25009C 2
- Vintage bulletins available from Woodward(25009C).
- 25009C
- 3