Patent:US1960189
Patent: | US 1960189 |
Title: | Calculating Machine |
Date: | 22.05.1934 |
Place: | |
Country: | USA |
Person: | Racz, Ernest (P) |
Company: | Burroughs (P) |
Internal Links: | |
Keywords: | |
Link to the patent office: (without guarantee) | US1960189 (espacenet), US1960189 (uspto) |
- DATUM: 22.05.1934
- TITEL: Calculating machine
- PERSON: BURROUGHS ADDING MACHINE CO