Patent:GB191402064

Patent:	GB 191402064
Titel:	Apparatus for Calculating Wages
Datum:	21.01.1915
Ort:
Land:	Großbritannien
Person:	Krog, Fredrik Arentz (P)
Firma:
Links im Rechnerlexikon:	Lohnrechner
Schlagworte:	Lohn, Gehalt, Tabelle
Link zum Patentamt: (ohne Garantie)	GB191402064

Aus der Patentschrift GB191402064

"Tabular calculators.-A flexible sheet of material e may be wound to and from rollers d by means of gearing connecting them with a handle f. The sheet bears computed wages visible through a reading-slot b in the casing containing the apparatus; the movable argument, upon the sheet, consisting of the number of hours in the working week, is displayed at the right-hand end of the reading-slot." (Aus der Patentschrift)

Rechnerlexikon