Janos Beli

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Dunakeszi, HU

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Patents Grantslast 30 patents

Information Patent Grant
Tracking metallic objects by information incorporated therein
- Patent number 6,527,193
- Issue date Mar 4, 2003
- Magyar Allamvasutak Reszvenytarsaag
- János Béli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for determining the neutral temperature of welded...
- Patent number 5,992,241
- Issue date Nov 30, 1999
- Magyar Allamvasutak Reszvenytarsasag
- Gyorgy Posgay
- G01 - MEASURING TESTING