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Patents > National tech categories : DE 77h.5 or FR 6.3 or USPC 244/80 & Number of claims: 4-5

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Office:
Inventors:
None (10) · Anton Flettner (3) · Ernst Heinkel (3) · Thomas Moy (2) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (2)
Inventor country:
Applicant person:
None (12) · Anton Flettner (3) · Ernst Heinkel‎ (3) · Thomas Moy (2)
Applicant is inventor:
Tech fields:
stability (14) · airplane (12) · frame (11) · LTA (8) · wings (7) · construction (6) · navigation (6) · propulsion (5) · control (5) · design (4) · None (4) · airfoil (3) · lift (3) · fuselage (3) · whole (3)
Full specification filed date:
Application number:
None (13)
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Related to aircraft:
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Cites these patents:
Citations from after 1930:
Number of claims:
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Showing below up to 55 results in range #1 to #55.

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