| Patent: | DE 681953 |
| Title: | Multiplikationsmaschine |
| Date: | 07.10.1939 |
| Place: | Orange, NJ, USA |
| Country: | Germany |
| Person: | |
| Company: | Monroe (P) |
| Internal Links: | |
| Keywords: | |
| Link to the patent office: (without guarantee) |  DE681953 (http://v3.espacenet.com/textdoc?DB=EPODOC&F=0&IDX=DE681953) |
Aus der Patentschrift DE681953