User:Econterms/Apostrophes in query
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Patents whose inventor or applicant is Gustave-Louis-Marie de Ponton d'Amécourt
- Patent FR-1860-49097 (English title: Apparatus of aerial navigation)
- Patent GB-1861-1929 (English title: Flying machine, Supplementary to patent: Patent FR-1860-49097)
Patents whose inventor or applicant is Ferdinand-Charles-Honoré-Philippe d'Esterno
- Patent FR-1864-61665 (English title: machine destined to aerial navigation in imitation of bird flight)
- Patent FR-1875-106403 (English title: kite employable or 'look-out'-'watch-tower' (?) in/to the wind)
- Patent FR-1880-136024 (English title: improvements brought to aeroplanes)
- Patent FR-1875-106403E (English title: cert of addition to patent 106403, kite employable or look-out-watch-tower (?) in/to the wind, Supplementary to patent: Patent FR-1883-106403)
