Karl Hoffmann

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Essen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for the remediation of contaminated soils
- Patent number 5,061,119
- Issue date Oct 29, 1991
- Philipp Holzmann Aktiengesellschaft
- Hansgeorg Balthaus
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL