Helmut Attlfellner

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Bayville, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Process and device for air separation by low-temperature rectification
- Patent number 5,845,517
- Issue date Dec 8, 1998
- Linde Aktiengesellschaft
- Helmut Attlfellner
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...