Drilldown: Patents

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Patents > Year granted: 1860 - 1869 & Inventor country : BE or None & Application number: None & Cites these patents : Patent GB-1909-3202 or Patent US-1903-821393 or USPC 244/87 or None

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Inventors:
None (62) · Matthew Piers Watt Boulton (3) · Richard Boyman-Boyman (3) · Joseph Jacob (2) · William Edward NEWTON (2) · William Edward GEDGE (2) · William Clark (2) · James William Butler (2) · Richard Archibald Brooman (2)
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Tech fields:
None (94) · propulsion (5) · LTA (4) · Aerial Navigation* (3) · balloon (3) · dirigible (2) · motors (2) · safety (2) · Apparatus (2) · navigation (2) · cargo (2) · windmill (2)
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Showing below up to 132 results in range #1 to #132.

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