Drilldown: Patents

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Patents > Inventor country : RU or SE or US & Patent agent : Boramé et Julien or Brandon freres or None & National tech categories : FR 6.4 or USPC 244/30 & First filing : No or Other

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Office:
Inventors:
Stewart Cairncross (2) · Albert Livingstone Blackman (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (8) · Albert Livingstone Blackman (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
LTA (36) · None (15) · propulsion (12) · navigation (12) · frame (11) · balloon (10) · stability (8) · propeller (8) · airplane (7) · safety (6) · dirigible (4) · rudder (4) · car (4) · landing (3) · HTA (3) · cargo (3)
Full specification filed date:
Application number:
None (10)
Granted:
Related to aircraft:
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Cites these patents:
Citations from after 1930:
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Showing below up to 72 results in range #1 to #72.

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