HLR Development OU

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Tartu, EE

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Patents Grantslast 30 patents

Information Patent Grant
Method of making the porous carbon material of different pore sizes...
- Patent number 7,803,345
- Issue date Sep 28, 2010
- HLR Development OU
- Jaan Leis
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES