| Patent: | GB 155352 |
| Titel: | Improvements in or relating to the keyboard mechanism of typographical composing and other key controlled machines |
| Datum: | 13.12.1920 |
| Ort: | |
| Land: | Großbritannien |
| Person: | Drake, Tom (P) |
| Firma: | Linotype Machinery Ltd |
| Links im Rechnerlexikon: | |
| Schlagworte: | |
| Link zum Patentamt: (ohne Garantie) |  GB155352 (http://v3.espacenet.com/textdoc?DB=EPODOC&F=0&IDX=GB155352) |
Aus der Patentschrift GB155352
- DATUM: 13.12.1920
- TITEL: Improvements in or relating to the keyboard mechanism of typographical composing andother key-controlled machines
- PERSON: LINOTYPE MACHINERY LTD