Drilldown: Patents

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Patents > Year granted: 1890 - 1899 & National tech categories: None & Family year: 1800 - 1899 & Number of claims: None

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Inventors:
None (163) · Otto Lilienthal (4) · August Riedinger (3) · Rudolph Kosch (2) · Carl Oetling (2) · Ramiro de Palacios (2) · Joseph Hofmann (2) · Pol de Czernichoswski (2) · Mark W. Dewey (2) · Gustav Lilienthal (2) · Wilhelm Goetjes (2) · Edward Zarski (2)
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Applicant person:
None (238) · Wilhelm Goetjes (2) · Georges-Joseph-Prosper Dubois (2) · Émile-Aleide Royaux (2) · Ramiro de Palacios (2) · Edward Zarski (2) · Armand Le Compagnon (2) · August Riedinger (2)
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Tech fields:
None (209) · LTA (25) · propulsion (14) · instrument (11) · navigation (8) · airplane (8) · marine (7) · balloon (6) · propeller (6) · dirigible (5) · design (4) · Engine (3) · control (3) · helicopter (3) · aerostat (3)
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CPCs:
None (110) · CPC B64C11/006 (27) · CPC B64C11/36 (17) · CPC B64C11/48 (14) · CPC B64C11/065 (13) · CPC B64C3/48 (11) · CPC B63H1/12 (10) · CPC B64C11/346 (9) · CPC F05B2260/74 (8) · CPC B64C11/06 (7) · CPC B64C13/06 (6) · CPC B61B5/02 B64B1/50 (6) · CPC B64C11/343 (6) · CPC Y10T24/3747 B64B1/00 (5) · CPC B64C33/02 (4) · CPC Y02E10/72 (4)
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Citations from after 1930:
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