Patent:US2220159
Patent: | US 2220159 |
Title: | Price Computing Mechanism |
Date: | 05.11.1940 |
Place: | |
Country: | USA |
Person: | C. E. Kolb |
Company: | |
Internal Links: | |
Keywords: | |
Link to the patent office: (without guarantee) | ![]() ![]() |
- DATUM: 05.11.1940
- TITEL: Price computing mechanism
- PERSON: WAYNE PUMP CO