Reinhard Umlauf

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Wiesbaden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Injection preparation suspension free of sodium bentonite
- Patent number 6,033,469
- Issue date Mar 7, 2000
- Dyckerhuff AG
- Horst-Dieter Teichert
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES