Per Levin

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Motala, SE

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Patents Grantslast 30 patents

Information Patent Grant
Absorption refrigerator with automatic defrosting
- Patent number 5,966,951
- Issue date Oct 19, 1999
- AB Electrolux
- Ingemar Hallin
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...