ELT & Co.
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Registered Patent Agents ELT & Co. were addressed at 14, Bedford Row, London.[1]
Patents for which ELT & Co. was the patent agent
- Patent GB-1909-22386 (Inventors: Frank Duke Henderson, English title: Improved monoplane aerial machine)
- Patent GB-1909-9805 (Inventors: John Galea, English title: Improvements in and relating to Automatic Balancing Apparatus for Aerial Machines and Vessels and the like)
- Patent GB-1910-11894 (Inventors: John Galea, English title: Improvements in Automatic Balancing Apparatus for Aerial Machines and Vessels, and the like, Supplementary to patent: Patent GB-1909-9805)
