Ludwig Huber

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7000 Stuttgart 80, DE

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Patents Grantslast 30 patents

Information Patent Grant
Continuous flow water heater
- Patent number 4,259,928
- Issue date Apr 7, 1981
- Ludwig Huber
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Resonant or pulsating combustion heating apparatus
- Patent number 4,260,361
- Issue date Apr 7, 1981
- Ludwig Huber
- F24 - HEATING RANGES VENTILATING