| Signature mark | NL 207/1114 |
|---|---|
| Subject | Brief (1) |
| Author |
Große, Dietrich |
| Recipient |
Billing, Heinz
|
| Title | Große, Dietrich an Billing, Heinz |
| Contains | Informationen zu Patentschriften von Gerhard Dirks |
| Duration | 24.01.1977 |
| Scope | 4 Bl. ms. |
| Subject area | Persönlichkeiten <422.80> |
| Rights notice | CC BY-SA 4.0 |