E. Schwenk Baustoffwerke KG

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Ulm, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for the utilization of residual materials in the production...
- Patent number 6,391,107
- Issue date May 21, 2002
- E. Schwenk Baustoffwerke KG
- Hanno Reimann
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of removing sulphur dioxide from cement kiln exhaust gases
- Patent number 5,927,967
- Issue date Jul 27, 1999
- E. Schwenk Baustoffwerke KG
- Klaus Bauer
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES