Patent:DE482656
Patent: | DE 482656 |
Title: | Additions- und Subtraktionsmaschine |
Date: | 24.10.1926 |
Place: | Oslo, Norwegen |
Country: | Germany |
Person: | Vethe, Anders (P) |
Company: | |
Internal Links: | |
Keywords: | |
Link to the patent office: (without guarantee) | ![]() |
- DATUM: 06.01.1930
- TITEL: Additions- und Subtraktionsmaschine
- PERSON: ANDERS E VETHE