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Patents > Inventor country : AT or NL & National tech categories: None & IPCs : IPC B64C27/28 or None

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Office:
Inventors:
None (7) · Alexander Albert Holle (5) · Josef Deixler (4) · Adolf Heinrich OTT (2) · Adolf Freiherr Odkolek von Augezd (2) · Georg Wellner (2) · Johannes Jacobus Loke (2) · Erich VON BERND (2) · Ignaz Etrich (2) · Ferdinand Silas (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (8) · Alexander Albert Holle (4) · Josef Deixler (3) · Ferdinand Silas (2) · WILHELM GROSS (2) · Johannes Jacobus Loke (2) · Ignaz Etrich (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (43) · LTA (10) · airplane (8) · frame (6) · propeller (5) · Design (5) · airship (4) · navigation (4) · propulsion (4) · stability (3)
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None (20)
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Cites these patents:
Citations from after 1930:
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Showing below up to 73 results in range #1 to #73.

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