Drilldown: Patents

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Patents > Office : BE or DEG or US & Supplementary to patent: None & Patent agent : Boult, Wade & Tennant or Hippolyte Josse or None or Verhaeghen & Assigned to: None & Cites these patents: None

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Applicant person:
Spencer Heath (2) · Thomas Osborne Perry (2) · Frank Ernest Jackson (2) · Julius Christian Christiansen (2)
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Applicant is inventor:
Tech fields:
None (7) · navigation (7) · airplane (6) · propeller (5) · propulsion (4) · hybrid (3) · kite (3) · LTA (3) · military (3) · projectile (3) · stability (3) · wheels (3) · frame (3)
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CPCs:
CPC B64C27/54 (5) · CPC B64B1/00 (3) · None (2) · CPC A63H27/08 (2) · CPC B64C27/82 (2) · CPC B64C39/005 (2)
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Showing below up to 39 results in range #1 to #39.

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