Heinrich Klockenbusch

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Ahlen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for the heat treatment of fine-grained material
- Patent number 4,808,108
- Issue date Feb 28, 1989
- Krupp Polysius AG
- Peter Tiggesbaumker
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES