Duncan Herfort

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Skorping, DK

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Patents Grantslast 30 patents

Information Patent Grant
Portland limestone calcined clay cement
- Patent number 9,212,092
- Issue date Dec 15, 2015
- AALBORG PORTLAND A/S
- Duncan Herfort
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
PORTLAND LIMESTONE CALCINED CLAY CEMENT
- Publication number 20120055376
- Publication date Mar 8, 2012
- AALBORG PORTLAND A/S
- Duncan Herfort
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES