Drilldown: Patents

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Patents > Year filed: 1870 - 1879 & IPCs : IPC B61B13/08 or None & Number of claims: None

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Office:
Inventors:
None (3) · Anacharsis Menier (3) · Joseph Simmons (3) · Pierre-Nicolas-Victor Lahérard (3)
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Applicant person:
None (67) · Pierre-Nicolas-Victor Lahérard (3) · Richard William Cowan (2) · Richard Edmund Shill (2) · H. Motard (2) · Thomas Moy (2) · Charles Pagé (2) · Comte Antoine Apraxine (2)
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Tech fields:
balloon (40) · LTA (28) · navigation (28) · Propulsion (18) · None (14) · balloon navigation (5) · airplane (5) · ascension (4) · aerial navigation (4) · propeller (4) · propellers (4) · dirigible (4) · aerostat (4) · airship (3) · track (3) · marine (3) · centrifuge (3)
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