Walther Unruh (Q420)
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Elektrotechniker / Technischer Direktor Mannheim, Hamburg
- Unruh, Walther
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Walther Unruh | Elektrotechniker / Technischer Direktor Mannheim, Hamburg |
|
Statements
1898
0 references
1973
0 references