Patent:GB121009

Patent:	GB 121009
Titel:	A New or Improved Appliance for Calculting Workmens Wages and the like
Datum:	05.12.1918
Ort:
Land:	Großbritannien
Person:	Banwell, Ernest
Firma:
Links im Rechnerlexikon:	Datumsrechner
Schlagworte:	Lohn, Gehalt
Link zum Patentamt: (ohne Garantie)	GB121009

Aus der Patentschrift GB121009

"The improved appliance for calculating workmen's wages and the like, comprising a rotatable disc a with a rim b marked with figures representative of the number of hours worked and provided with an interchangeable sheet or card e divided into parts, by diametrical lines f corresponding to the number of hours inscribed on the rim, and subdivided by concentric circles that form spaces which correspond with the number of factors or rates inscribed ..." (aus der Patentschrift)

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