Drilldown: Patents

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Patents > Tech fields: Propulsion & Grant date: 1900 - 1909 & Number of diagram pages: 3-50000000

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Office:
Inventors:
Alfred-Eugène Pichou (4) · Charles Groombridge (3) · Alfred K. R. A. Krakow (3) · Oliver K. Chance (2) · Franklin Tompkins (2) · Preston Albert Watson (2) · Joseph H. Dillon-Gregg (2) · William Henry Fauber (2) · William Alfred South (2)
Inventor country:
Applicant person:
None (9) · Alfred-Eugène Pichou (4) · William Alfred South (3) · Charles Groombridge (3) · Franklin Tompkins (2) · Joseph H. Dillon-Gregg (2) · Oliver K. Chance (2)
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Application number:
None (24)
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Related to aircraft:
Patent agent:
None (31) · Munn & Co. (6) · Chassevent (3) · Lavoix et Mosès (3) · None (3) · J. Owden O'Brien (2)
National tech categories:
FR 6.3 (17) · None (16) · FR 6.4 (13) · USPC 244/6 (5) · HU V/h (4) · USPC 244/20 (3) · USPC 244/70 (3) · USPC 244/12.1 (3) · USPC 244/72 (3)
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Citations from after 1930:
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