Patent IT-1902-64427

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1-year duration.

Inventor location: Pittsburgh, Pa.

"ed England Hastings ad Allegheny, Pa."

Sources


Year filed 1902
Year granted
Office IT
Patent number 64427
Inventors Harvey B. van Voorhis
Inventor country US
Applicant person
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Applicant type
Applicant is inventor? 1
Original title Battello aereo
English title Air Ship
Tech fields LTA, balloon, flapping, propulsion, ornithopter, design, airfoil
Filing date 1902-07-11
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Supplementary to patent Patent US-1902-702120
Related to aircraft? 1
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National tech categories IT 8
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Cites these patents
Citations from after 1930
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