Cestmir Hybl

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Bratislava, CS

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Patents Grantslast 30 patents

Information Patent Grant
Method of making magnesium oxide and hydrates thereof
- Patent number 4,871,519
- Issue date Oct 3, 1989
- Vyskumny ustav pre petrochemiu Prievidza
- Miroslav Zikmund
- C01 - INORGANIC CHEMISTRY