Patent:DE367724
Patent: | DE 367724 |
Title: | Additionsmaschine |
Date: | 21.07.1921 |
Place: | Berlin |
Country: | Germany |
Person: | Schutkowski, Georg (P) |
Company: | |
Internal Links: | Addiermaschine |
Keywords: | |
Link to the patent office: (without guarantee) | ![]() |
- DATUM: 26.01.1923
- TITEL: Additionsmaschine
- PERSON: GEORG SCHUTKOWSKI
s. auch Patent:DE375015