Jiri Nemec

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Trnava, SK

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Patents Grantslast 30 patents

Information Patent Grant
Method of preparation of talcum product with high purity degree
- Patent number 8,142,752
- Issue date Mar 27, 2012
- Ivan Kovanda
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PREPARATION OF TALCUM PRODUCT WITH HIGH PURITY DEGREE
- Publication number 20100034720
- Publication date Feb 11, 2010
- Ivan Kovanda
- C01 - INORGANIC CHEMISTRY