Axels
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This wiki has 2 patents in category "Axels".
Patents in category Axels
- Patent AT-1912-52164 (English title: Flying machine (propellers), Inventors: Alfred E. Wunderlich, Filing date: 1909-08-27)
- Patent BE-1911-232043 (English title: Landing gear "Le Mistral", Inventors: L. Arnal • Henry Félix Villard, Filing date: 1911-02-14)