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Patents > CPCs : CPC B64C2700/6233 or CPC B64C39/005 & Number of text pages: 4-6000000

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Office:
Inventors:
Ruter William Springer (3) · Isaac Bell (3) · Daniel P. McLaughlin (2) · Edward Eugene Brown (2) · Dermot Joseph Mooney (2)
Inventor country:
Applicant person:
Ruter William Springer (3) · Isaac Bell (3) · Daniel P. McLaughlin (2) · Edward Eugene Brown (2) · Dermot Joseph Mooney (2)
Applicant is inventor:
Tech fields:
Airplane (17) · None (13) · propulsion (13) · wings (11) · frame (10) · navigation (8) · airfoil (6) · design (5) · wheels (5) · stability (5) · flapping (5) · construction (4) · HTA (4) · hybrid (4) · propeller (4) · rudder (4)
Full specification filed date:
Application number:
None (5)
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First filing:
Citations from after 1930:
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