Patent:GB532666
| Patent: | GB 532666 |
| Titel: | Calculating-apparatus |
| Datum: | 23.06.1939 |
| Ort: | Maryland, USA |
| Land: | Großbritannien |
| Person: | |
| Firma: | NCR (P) |
| Links im Rechnerlexikon: | |
| Schlagworte: | multiplikation, multiplication |
Link zum Patentamt:
(ohne Garantie) |  GB532666 |
Aus der Patentschrift GB532666
"This invention relates to multiplying machines and is particularly directed to a multiplying attachment for use in connection with accounting or bookkeeping machines / The present invention is directed to a compact and efficient multiplying mechanism adapted to be attached to the base of a well known type of accounting machine disclosed in prior British Patent Specifications Nos 28253/08
427 722,
461 847 and many others " (
GB532666)
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