Harold Blackburn
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Harold Blackburn was an aero inventor. On a patent he gave his occupation as Motor Engineer.
He gave his address as 40 Ewrdley Crescent, Earls Court, in the County of London, and previously ("late") had been of 3 Elm Place, South Kensington, also in the County of London.
Patents whose inventor or applicant is Harold Blackburn
- Patent GB-1910-7130 (Filing date: 1910-03-22)
- Patent GB-1910-7131 (Filing date: 1910-03-22)
- Patent GB-1909-15801 (Filing date: 1909-07-07)
- Patent GB-1910-12187 (English title: Improvements in Screw Propellers, Filing date: 1910-05-18)
References
Names | Harold Blackburn |
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Countries | GB |
Locations | London |
Occupations | Motor engineer |
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