Finn U. Ek

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Osby, SE

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Patents Grantslast 30 patents

Information Patent Grant
Hot water or steam boiler
- Patent number 4,171,685
- Issue date Oct 23, 1979
- Osby Varme AB
- Finn U. Ek
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Hot water or steam boiler
- Patent number 4,123,995
- Issue date Nov 7, 1978
- Osby, Varme AB
- Finn U. Ek
- F24 - HEATING RANGES VENTILATING