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Patents > Inventors: None & Inventor country: DE & Applicant is inventor: Yes & Application number: None

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Tech fields:
airplane (15) · LTA (14) · frame (10) · None (8) · propulsion (7) · propeller (6) · airship (6) · balloon (6) · construction (5) · stability (5) · design (4) · subsystem (4) · navigation (4) · wheels (3) · kite (3) · rudder (3)
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Showing below up to 57 results in range #1 to #57.

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