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Patent:US1900757
| Patent: | US 1900757 |
| Title: | Measuring and Computing Instrument |
| Date: | 07.03.1933 |
| Place: | |
| Country: | USA |
| Person: | E. H. Corlett |
| Company: | |
| Internal Links: | Analogrechner |
| Keywords: | |
| Link to the patent office: (without guarantee) |  US1900757 (espacenet), US1900757 (uspto) |
Aus der Patentschrift US1900757
- DATUM: 07.03.1933
- TITEL: Measuring and computing instrument
- PERSON: FAIRCHILD AERIAL SURVEYS INC