Patent:GB472456
Patent: | GB 472456 |
Titel: | Improvements in and relating to calculating machines |
Datum: | 23.09.1937 |
Ort: | |
Land: | Großbritannien |
Person: | |
Firma: | Monroe (P) Calculating Machine |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | ![]() |
Version vom 16:53, 18. Okt 2007 | Version vom 16:28, 26. Okt 2007 | ||
Zeile 1: | Zeile 1: | ||
+ | [[Bild:GB472456-drawing.png|right|thumb|300px|Aus der Patentschrift GB472456]] | ||
* DATUM: 23.09.1937 | * DATUM: 23.09.1937 | ||
* TITEL: Improvements in and relating to calculating machines | * TITEL: Improvements in and relating to calculating machines | ||
* PERSON: MONROE CALCULATING MACHINE | * PERSON: MONROE CALCULATING MACHINE |
Version vom 16:28, 26. Okt 2007
- DATUM: 23.09.1937
- TITEL: Improvements in and relating to calculating machines
- PERSON: MONROE CALCULATING MACHINE