Patent:GB122900
Patent: | GB 122900 |
Titel: | Improvements in or relating to Slide Rule for Finding the Value of Goods sold by Weight or Measure |
Datum: | 06.02.1919 |
Ort: | |
Land: | Großbritannien |
Person: | Cox, Charles Henry Farley (P) |
Firma: | |
Links im Rechnerlexikon: | Rechenschieber |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB122900 |
- DATUM: 06.02.1919
- TITEL: Improvements in or relating to Slide Rule for Finding the Value of Goods sold by Weight or Measure.
- PERSON: COX CHARLES HENRY FARLEY GB