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Teknoterm Systems, AB
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Malmo, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Method and an apparatus for storing heat energy
Patent number
4,263,961
Issue date
Apr 28, 1981
Teknoterm Systems, AB
Ernst Morawetz
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Apparatus having a temperature sensitive element for controlling a...
Patent number
4,182,487
Issue date
Jan 8, 1980
Teknoterm Systems AB
Lennart O. R. Eriksson
F24 - HEATING RANGES VENTILATING