Patent:US2320337
Patent: | US 2320337 |
Titel: | Cathode tube recorder for calculating machines |
Datum: | 01.06.1943 |
Ort: | |
Land: | USA |
Person: | Bryce, James (P) |
Firma: | IBM (P) |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | US2320337 (espacenet), US2320337 (uspto) |
- DATUM: 01.06.1943
- TITEL: Cathode tube recorder for calculating machines
- Patent Family: ( Patent:DE857597, Patent:FR872196, Patent:GB543513, Patent:NL66002C, Patent:NL98219C, Patent:US2320337 )