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Patent:DE1969334U
| Patent: | DE 1969334U |
| Title: | Rechenmaschine |
| Date: | 28.09.1967 |
| Place: | Vöhrenbach (Schwarzw.), Deutschland |
| Country: | Germany |
| Person: | |
| Company: | X. Heine & Sohn KG Heine und Sohn (P) |
| Internal Links: | finess |
| Keywords: | |
| Link to the patent office: (without guarantee) |  DE1969334U |
Gebrauchsmuster!
DE1969334U Bild