Drilldown: Patents

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Patents > Office : ?? or CH or ES or FR or MX & Patent agent: Armengaud jeune & CPCs : CPC B64C2700/6212 or CPC B64C2700/6235 or CPC B64C35/00 or CPC B64C39/005 or None & First filing : No or Yes

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Construction (8) · propulsion (6) · navigation (5) · airplane (5) · Frame (4) · LTA (4) · hydroplane (3) · aerostat (3) · Flying machine (3) · sail (3) · balloon (3) · dirigible (3) · design (3)
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Showing below up to 35 results in range #1 to #35.

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