Peter Braeutigam

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Bochum, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for conditioning an air flow
- Patent number 8,973,906
- Issue date Mar 10, 2015
- Klingenburg GmbH
- Hans Klingenburg
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
HEAT AND/OR MOISTURE EXCHANGE ELEMENT
- Publication number 20140033924
- Publication date Feb 6, 2014
- Hans Klingenburg
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
DEVICE FOR CONDITIONING AN AIR FLOW
- Publication number 20120297979
- Publication date Nov 29, 2012
- Hans Klingenburg
- F24 - HEATING RANGES VENTILATING