Achim Weber

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Aachen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing benzo(a)pyrene-free, carbon-containing, refra...
- Patent number 5,403,526
- Issue date Apr 4, 1995
- Radex-Heraklith Industriebeteiligungs Aktiengesellschaft
- Gunnar Kloss
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES