Arpad Pataki

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Budapest, HU

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Patents Grantslast 30 patents

Information Patent Grant
Automatic ventilation apparatus for liquid systems with forced flow
- Patent number 4,352,342
- Issue date Oct 5, 1982
- Autoipari Kutato Intezet
- Gyula Cser
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES