Drilldown: Patents

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Patents > Inventor country: GB & Applicant person: None & Patent agent : Charles Dony or Victor J. Evans or Weismann et Marx or None & Number of text pages: None

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None (22) · James Grieve Lorrain (3) · Thomas Augustus Dring (3) · Hiram Stevens Maxim (3) · Joseph Simmons (2) · William Nelson Hutchinson (2) · Thomas Moy (2) · Benjamin O'Neale Stratford (2) · Ernest Wilson (2)
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None (29) · propulsion (12) · propeller (11) · LTA (10) · navigation (9) · balloon (8) · electricity (6) · safety (6) · car (3) · cargo (3) · helicopter (3) · rudder (3) · subsystem (3) · stability (3) · marine (3) · motor (3) · parachute (3) · communications (3) · steam (3)
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Showing below up to 76 results in range #1 to #76.

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