Jörn Heiβing

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Essen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Glutamine-rich peptides as air entraining agents in building materi...
- Patent number 8,911,550
- Issue date Dec 16, 2014
- Evonik Industries AG
- Martin Schilling
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES