Stephen Watkins, Son, and Groves
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British chartered patent agents Stephen Watkins, Son, and Groves was recorded as being at addresses 170, Strand, London, W.C., and Royal London Buildings, Wolverhampton.[1]
Patents for which Stephen Watkins, Son, and Groves was the patent agent
- Patent GB-1909-22475 (Inventors: William John Potter, English title: Improvements in Propelling Mechanism of Vessels or Machines for Aerial Navigation)
