Jaroslav Vozáb

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Zivanice, CZ

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for heat treatment of glass material and natur...
- Patent number 6,938,441
- Issue date Sep 6, 2005
- Ustav Chemických ProcesuAkademie VedCeské Republiky
- Milan Hájek
- C03 - GLASS MINERAL OR SLAG WOOL