Drilldown: Patents

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

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frame (11) · stability (10) · airplane (9) · wings (6) · construction (5) · control (4) · design (4) · fuselage (3) · None (3) · whole (3) · LTA (2) · rudder (2)
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Showing below up to 35 results in range #1 to #35.

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