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Patents > Applicant type : COMPANY or INIV or LTA & National tech categories: DE 77h.5

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airplane (30) · frame (24) · construction (17) · design (16) · biplane (10) · None (7) · fuselage (7) · wings (5) · military (4) · stability (4) · subsystem (3) · navigation (3) · rudder (3) · propeller (3) · steering (3)
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Showing below up to 55 results in range #1 to #55.

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