Gronnier

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Gronnier (born ?) was an aero inventor. Paris (58, rue du Faubourg-Poissonnière, Seine)


Patents whose inventor or applicant is Gronnier

  • Patent FR-1850-10014 (English title: system of projectiles called sphericylindro-conics and “in blade”, with circular grooves around the bullet cylinder, Filing date: 1850-06-08)

References

http://bases-brevets19e.inpi.fr/index.asp?page=rechercheAvancee http://bases-brevets19e.inpi.fr/Thot/FrmLotDocFrame.asp?idlot=328394&idfic=0059719&resX=1440&resY=900&init=1&visionneuseHTML5=0

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