Drilldown: Patents

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Patents > National tech categories: DE 77h.9 & Number of text pages: 2-3 & Number of claims: 0-20

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chassis (9) · hydroaeroplane (9) · frame (9) · airplane (6) · design (6) · takeoff (5) · marine (5) · buoyancy (4) · landing (4) · None (3) · undercarriage (3) · Wheels (3) · floats (2) · suspension (2) · Subsystem (2) · safety (2) · Construction (2) · launching (2)
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Showing below up to 36 results in range #1 to #36.

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