Szabolcs Trefan

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H-4300 Nyirbator, HU

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for uprooting trees
- Patent number 7,066,449
- Issue date Jun 27, 2006
- Lajos Trefan
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING