Die patentrechtliche Lizenz /
Guardat en:
| OCLC: | 51906396 |
|---|---|
| Autor principal: | |
| Autor corporatiu: | |
| Idioma: | German |
| Publicat: |
Switzerland :
Universität Zürich,
1929.
|
| Format: | Thesis Monograph Note that CRL will digitize material from the collection when copyright allows. |