Drilldown: Patents

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Patents > Year granted: 1870 - 1879 & Inventor country : CA or None

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Inventors:
None (144) · Richard William Cowan (4) · Charles Pagé (4) · Edward Griffith Brewer (3) · Vergez (2) · H. Motard (2) · Marc Runkel (2) · Edward Primerose Howard VAUGHAN (2) · Philip Brannon (2) · Richard Boyman-Boyman (2) · Comte Antoine Apraxine (2) · Robert Atkin (2) · Thomas Moy (2) · James Stewart Smyth (2) · Braconnier (2) · William Jackson (2) · William Augustus Leggo (2) · William Robert Lake (2)
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None (232) · Richard William Cowan (4) · Charles Pagé (4) · Vergez (2) · H. Motard (2)
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Tech fields:
None (193) · balloon (26) · navigation (25) · propulsion (15) · LTA (13) · propeller (7) · propellers (5) · marine (4) · Aerial Navigation* (3) · balloons (3) · construction (3) · ascension (3) · stability (2) · aerostat (2) · motors (2) · dirigible (2)
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CPCs:
None (122) · CPC B64C11/006 (29) · CPC B64C11/346 (25) · CPC Y02E10/722 (21) · CPC B64C11/48 (21) · CPC F03D11/00 (21) · CPC B63H1/12 (14) · CPC B64C27/33 (12) · CPC B64C11/343 (10) · CPC B63H1/04 (10) · CPC B64C11/36 (8) · CPC F03D1/025 (6) · CPC F05B2260/74 (6) · CPC B64C11/06 (6) · CPC Y02E10/72 (6) · CPC B64C11/003 (5) · CPC Y02E10/28 (4) · CPC F03D1/00 (4) · CPC B64C29/0033 (4)
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