Patent:DE626751
Patent: | DE 626751 |
Title: | Rechenmaschine |
Date: | 02.03.1936 |
Place: | London, Großbritannien |
Country: | Germany |
Person: | Priestman, Percy Claude (P), Grant, Percy Lionel (P) |
Company: | |
Internal Links: | |
Keywords: | |
Link to the patent office: (without guarantee) | ![]() |