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Patents > Office : CH or LU or NL or NO & Number of claims: None

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Office: (Click arrow to add another value)
Inventors:
None (16) · Alexander Albert Holle (3) · Richard Wilcke (3) · Henri Dufaux (3) · Armand Dufaux (3) · Halvor Gaara (3) · Albert Graff (3)
Applicant person:
None (73) · Alexander Albert Holle (2) · Lucas Adrianus Aloysius Maria Loonen (2) · Dr. Cornelis Schoute (2) · Alfred E. Wunderlich (2) · Nicolaas Everhard Groeneveld Meyer (2) · Adolphe-François-Joseph Doutre (2) · Floris Albert van Heyst (2)
Applicant is inventor:
Tech fields:
airplane (30) · None (27) · LTA (18) · subsystem (18) · propulsion (15) · frame (10) · Stability (10) · navigation (10) · propeller (9) · whole (8) · design (7) · airship (7) · control (5) · motors (5) · airfoil (5)
Full specification filed date:
Granted:
Related to aircraft:
Assigned to:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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