Welcome to the Woodward Governor Company unofficial History Site

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PATENT NUMBER3,511,052

PATENT NUMBER3,511,052.jpg 2 SHEETS.ThumbnailsFriction Water Wheel Governors.2 SHEETS.ThumbnailsFriction Water Wheel Governors.2 SHEETS.ThumbnailsFriction Water Wheel Governors.2 SHEETS.ThumbnailsFriction Water Wheel Governors.