Drilldown: Patents

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Patents > Office : HU or IN or IT & Applicant type: COMPANY & Application number : frame or None & IPCs : IPC B64C25/00 or IPC B64C35/00 or None

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airplane (13) · design (5) · construction (5) · airship (4) · frame (4) · military (3) · motors (3) · texture (3) · Wood (2) · propeller (2) · propulsion (2) · Suspension (2) · Springs (2) · wings (2) · biplane (2) · Wheels (2)
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Showing below up to 31 results in range #1 to #31.

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