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| Type | Company |
| Location | Wunsiedel (Bavaria) |
| Founding | 1909 |
| Industry | Nonmetallic Minerals Industry |
| NACE code | 08.11 |
| GND | 16169751-3 |
| Holdings | Newspaper clippings: 1939, 1938, 1940-1943 Annual reports: 1940/41, 1949/50-1956/57 |
| Signature | A10 V 71 |
| includes | Grasmya AG (1957-) |
| URI | https://pm20.zbw.eu/folder/co/045633 |
| ID | co/045633 |