Patent:GB191221446
| Patent: | GB 191221446 |
| Titel: | Improvements relating to Calculating Apparatus particularly Adapted for Reckoning out Charges for the use of Electricity, Gas Water and so |
| Datum: | 08.05.1913 |
| Ort: | |
| Land: | Großbritannien |
| Person: | Bruckmann, Hugo (P) |
| Firma: | |
| Links im Rechnerlexikon: | |
| Schlagworte: | |
| Link zum Patentamt: (ohne Garantie) | GB191221446 |
- DATUM: 08.05.1913
- TITEL: Improvements relating to Calculating Apparatus particularly Adapted for Reckoning out Charges for the use of Electricity, Gas Water and so forth.
- PERSON: BRUCKMANN HUGO DE
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GB191221446