Signature mark | NL 010/064 |
---|---|
Subject | Skizze (1) |
Author |
Gaede, Wolfgang
|
Title | Skizzen zu einem Friktionsverstärker |
Date | ca. 1940 |
Scope | 1 Bl. hs. |
Subject area | Reibung <310.02.03> |
Rights notice | CC BY-SA 4.0 |