Wolfgang Triebel

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Oelde, DE

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Patents Grantslast 30 patents

Information Patent Grant
Shaft type countercurrent heat exchanger
- Patent number 4,245,981
- Issue date Jan 20, 1981
- Polysius AG
- Gert Tegtmeier
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Suspension gas preheater
- Patent number 4,191,526
- Issue date Mar 4, 1980
- Polysius AG
- Wolfgang Triebel
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES