Alefeld; Georg

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Munich, DE

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Patents Grantslast 30 patents

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Process and installation for storing heat and for upgrading its tem...
- Patent number 4,410,028
- Issue date Oct 18, 1983
- Alefeld; Georg
- Georg Alefeld
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
System comprising at least one absorption heat pump
- Patent number 4,408,468
- Issue date Oct 11, 1983
- Alefeld; Georg
- Georg Alefeld
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

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