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Patents > Office : LU or NL or NO or NZ

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Office: (Click arrow to add another value)
Inventors:
None (12) · Floris Albert van Heyst (3) · Albert Graff (3) · Richard Wilcke (3) · Alexander Albert Holle (3) · Halvor Gaara (3)
Applicant person:
None (78) · Alexander Albert Holle (3) · Floris Albert van Heyst (3) · Martin Diederich Rucker (2) · Nicolaas Everhard Groeneveld Meyer (2) · Adolphe-François-Joseph Doutre (2) · Arthur Henry Edwards (2) · Dr. Cornelis Schoute (2) · Lucas Adrianus Aloysius Maria Loonen (2)
Applicant is inventor:
Tech fields:
airplane (33) · None (32) · subsystem (19) · LTA (16) · frame (15) · propeller (13) · stability (13) · design (11) · propulsion (10) · navigation (9) · aerodynamics (9) · airship (7) · propellers (6) · airfoil (6) · whole (6) · lift (6) · piloting (5)
Full specification filed date:
Granted:
Related to aircraft:
Assigned to:
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 131 results in range #1 to #131.

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