Albert Hugo Friedel

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Albert Hugo Friedel was an aero inventor in New York, then Cleveland, then Baltimore.

He worked with patent attorneys R. S. & A. B. Lacey of Washington.

Patents whose inventor or applicant is Albert Hugo Friedel


Names Albert Hugo Friedel
Birth date
Death date
Countries US
Locations Cleveland; Baltimore
Tech areas Airplane, Helicopter, Hybrid, Frame, Propeller
Wikidata id