Peter Heinrich Erwin Margen

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Nykoping, SW

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Patents Grantslast 30 patents

Information Patent Grant
Heat pump system
- Patent number 4,091,636
- Issue date May 30, 1978
- Aktiebolaget Atomenergi
- Peter Heinrich Erwin Margen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Convector for heating rooms
- Patent number 4,073,045
- Issue date Feb 14, 1978
- Aktiebolaget Atomenergi
- Peter H. E. Margen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Distillation plant
- Patent number 4,004,984
- Issue date Jan 25, 1977
- Aktiebolaget Atomenergi
- Peter Heinrich Erwin Margen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE