Patent:GB190930338
Brevetto: | GB 190930338 |
Titolo: | Improvements in or relating to Calculating Machines |
Data: | 27.10.1910 |
Luogo: | |
Nazione: | Gran Bretagna |
Persona: | Heinitz, Woldemar (P) Reinhold |
Ditta: | |
Link interni: | |
Keywords: | |
Link al brevetto: (without guarantee) | ![]() |
- DATUM: 27.10.1910
- TITEL: Improvements in or relating to Calculating Machines.
- PERSON: HEINITZ WOLDEMAR REINHOLD DE
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Hinweis: Im Patent teilweise fälschlich "Hienitz" geschrieben!