Hans-Joachim Koetz

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Nuertingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Light-weight cross-flow heat exchanger unit
- Patent number 4,407,358
- Issue date Oct 4, 1983
- Sueddeutsche Kuehlerfabrik Julius Fr. Behr GmbH & Co. KG
- Herbert Muellejans
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Arrangements for cross-flow heat exchanger units
- Patent number 4,327,803
- Issue date May 4, 1982
- Suddeutsche Kuhlerfabrik Julius Fr. Behr GmbH & Co.
- Herbert Muellejans
- F28 - HEAT EXCHANGE IN GENERAL