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Alfred Vogt
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Schaan, FL
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last 30 patents
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Patent Grant
Heating system
Patent number
4,052,001
Issue date
Oct 4, 1977
Interliz Anstalt
Alfred Vogt
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Thermostatically controlled heating arrangement including a heat pump
Patent number
4,019,679
Issue date
Apr 26, 1977
Interliz Anstalt
Alfred Vogt
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Hot gas generator
Patent number
4,012,189
Issue date
Mar 15, 1977
Interliz Anstalt
Alfred Vogt
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES