Vilmos Vasvari

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Budapest, HU

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Patents Grantslast 30 patents

Information Patent Grant
Process for increasing the capacity and/or energetic efficiency of...
- Patent number 4,321,790
- Issue date Mar 30, 1982
- Energiagazdalkodasi Intezet
- Zoltan Vadas
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES