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Patent:GB347938
| Patent: | GB 347938 |
| Title: | Zeroizing-mechanism |
| Date: | 05.06.1930 |
| Place: | Kastanienallee 71, Braunschweig, Deutschland |
| Country: | Great Britain |
| Person: | |
| Company: | Brunsviga (P) |
| Internal Links: | Nullstellvorrichtung |
| Keywords: | Nullsteller |
| Link to the patent office: (without guarantee) |  GB347938 |
Aus der Patentschrift GB347938