Drilldown: Patents

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Patents > Office : ES or GB or MX & Applicant type: None & Family year: 1880 - 1889 & Number of claims: None

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Inventors:
William Nelson Hutchinson (4) · William Robert Lake (2) · Alexander Melville Clark (2) · Francis Hilfreich (2) · Eugene F. Falconnet (2)
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None (40) · LTA (19) · propulsion (14) · whole (9) · balloon (9) · navigation (6) · car (6) · compartments (5) · frame (5) · steam (4) · rudder (3) · propeller (3) · marine (3) · subsystem (3) · valve (3) · metal (3)
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Showing below up to 79 results in range #1 to #79.

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