Transelektro Magyar Villamossagi Kulkereskedelmi Vallalat

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Patents Grantslast 30 patents

Information Patent Grant
Cooling apparatus
- Patent number 4,747,980
- Issue date May 31, 1988
- Transelektro Magyar Villamossagi Kulkereskedelmi Vallalat
- Arpad Bakay
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Ribbed construction assembled from sheet metal bands for improved h...
- Patent number 4,352,378
- Issue date Oct 5, 1982
- Transelektro Magyar Villamossagi Kulkereskedelmi Vallalat
- Gyorgy Bergmann
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Internal fin tube heat exchanger
- Patent number 4,265,275
- Issue date May 5, 1981
- Transelektro Magyar Villamossagi Kulkereskedelmi Vallalat
- Laszlo Heller
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method and apparatus for cooling heat engines
- Patent number 3,987,631
- Issue date Oct 26, 1976
- Transelektro Magyar Villamossagi Kulkereskedelmi Vallalat
- Laszlo Heller
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Air operated underground cooler means with natural lift
- Patent number 3,970,140
- Issue date Jul 20, 1976
- Transelektro Magyar Villamossagi Kulkereskedelmi Vallalat
- Laszlo Heller
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Condensation apparatus for steam turbine power plants
- Patent number 3,935,902
- Issue date Feb 3, 1976
- Tyeploelektroprojekt
- Laszlo Heller
- F28 - HEAT EXCHANGE IN GENERAL

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