Uhry and Luttgens Valve Gearing Patent Model. This model was submitted to the Patent Office with the application for the patent issued to H. Uhry and H. A. Luttgens, of Paterson, New Jersey, March 20, 1855, no. model represents a “link motion” applicable to marine, locomotive, or stationary steam engine.

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Size: 1938px × 1289px
Photo credit: © SBS Eclectic Images / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: engineering, industry, work