Urs Maeder

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Frauenfeld, CH

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Patents Grantslast 30 patents

Information Patent Grant
Composition and its use for improving the processibility of hydraul...
- Patent number 8,246,741
- Issue date Aug 21, 2012
- Sika Technology AG
- Franz Wombacher
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Setting- and hardening-accelerator containing no chloride and nitri...
- Patent number 5,605,571
- Issue date Feb 25, 1997
- Sika AG, vorm. Kaspar Winkler & Co.
- Theodor A. Buerge
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
CEMENT GRINDING AID
- Publication number 20120270972
- Publication date Oct 25, 2012
- Sika Technology AG
- Urs Maeder
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Composition and Its Use for Improving the Processibility of Hydraul...
- Publication number 20090241804
- Publication date Oct 1, 2009
- Sika Technology AG
- Franz Wombacher
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CEMENT GRINDING AID
- Publication number 20090227709
- Publication date Sep 10, 2009
- Sika Technology AG
- Urs Maeder
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Cement Grinding Aid
- Publication number 20080227890
- Publication date Sep 18, 2008
- Sika Technology AG
- Urs Maeder
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES