Patent:GB100568
Patent: | GB 100568 |
Titel: | Improvements in Multiple Totalizer Selecting Mechanism and Associated Column Printing Devices for Adding and Subtracting Machines |
Datum: | 01.06.1916 |
Ort: | |
Land: | Großbritannien |
Person: | Haddan, Alfred John Henry (P) |
Firma: | |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB100568 |
- DATUM: 01.06.1916
- TITEL: Improvements in Multiple Totalizer Selecting Mechanism and Associated Column Printing Devices for Adding and Subtracting Machines.
- PERSON: HADDAN ALFRED JOHN HENRY GB