Werner Fahle

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Cottbus, DE

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Patents Grantslast 30 patents

Information Patent Grant
Filter for holding and raising ground water
- Patent number 6,372,135
- Issue date Apr 16, 2002
- Henkel Kommanditgesellschaft auf Aktien
- Hans-Peter Kohlstadt
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES