Paul Lazik

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Cologne, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for treating red mud
- Patent number 4,464,479
- Issue date Aug 7, 1984
- Rheinische Braunkohlenwerke AG
- Gunter Ritter
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for separating sand from a brown coal or lignite material c...
- Patent number 4,447,319
- Issue date May 8, 1984
- Rheinische Braunkohlenwerke AG
- Paul Lazik
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING