Ferenc Farkas

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Mezotur, HU

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Patents Grantslast 30 patents

Information Patent Grant
Drying equipment
- Patent number 4,215,487
- Issue date Aug 5, 1980
- Szolnok Megyei Tegla- es Cserepipari Vallalat
- Zoltan Onodi
- B28 - WORKING CEMENT, CLAY, OR STONE