Lagneau
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Lagneau was an aero inventor, a glassware merchant, Paris (37, rue Quincampoix, Seine).
Patents whose inventor or applicant is Lagneau
- Patent FR-1857-mu (English title: "Balloons, inflating", Filing date: 1857-02-17)
- Patent FR-1857-30970 (English title: "Balloons, inflating" Gasometer/gas-holder-tank proper to the inflation of aerostat balloons, Filing date: 1857-02-17)
References
SUBJECT-MATTER INDEX OF PATENTS FOR INVENTION FRANCE 1791-1876 INCLUSIVE T 271 .D 1883 Copy 1 http://bases-brevets19e.inpi.fr/Thot/FrmFicheDoc.asp?idfiche=0145228&refFiche=0090587