Bernhard Dukes
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British chartered patent agent Bernhard Dukes was recorded as being at address 1, Great James Street, Bedford Row, London, W.C.[1]
Patents for which Bernhard Dukes was the patent agent
- Patent GB-1909-12446 (Inventors: Leopold Benoit de Laitte, English title: Improvements in Apparatus for Aerial Navigation)
- Patent GB-1910-20768 (Inventors: Joseph Brière • Louis Dupuis, English title: Flying Machines)
