COMPTEUR LAFOND

Inventor
Georges LAFOND (France)
Invention date
1899 (patents in France, Germany, Austria, UK, USA and Switzerland)
Manufacturing date
Early 1900s
Manufacturing location
Geneva, Switzerland
Manufacturer
Haas Neveux & Cie
Dimensions
D 4.7
Reference Number
Unknown
COMPTEUR LAFOND

Pinwheel Multiplier