Norman E. Holme

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Wilmslow Cheshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Cementitious composition and making concrete therefrom
- Patent number 5,114,487
- Issue date May 19, 1992
- Blue Circle Industries PLC and ALH Systems Limited
- Gavin C. Gartshore
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES