Gabor Monath

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Bp. Kresz Geza, HU

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Patents Grantslast 30 patents

Information Patent Grant
Method and equipment for loosening and/or winning minerals especial...
- Patent number 5,116,104
- Issue date May 26, 1992
- Mecseki Szenbanyak
- Gyorgy Gergo
- E21 - EARTH DRILLING MINING