Klaus Sivec

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Villach, AT

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing composite bodies from quartz material
- Patent number 6,412,306
- Issue date Jul 2, 2002
- Sico Jena GmbH Quarzschmelze
- Hans-Juergen Flieger
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for the production of a holding device for semiconductor di...
- Patent number 6,276,592
- Issue date Aug 21, 2001
- Sico Jena GmbH Quarzschmelze
- Peter Jochmann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR