Axel Blecher

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Niederkassel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Aluminum alloy strip with improved surface appearance
- Patent number 11,260,439
- Issue date Mar 1, 2022
- Hydro Aluminium Rolled Products GmbH
- Dieter Bögershausen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for the production of an absorber plate for solar collectors
- Patent number 8,424,513
- Issue date Apr 23, 2013
- Hydro Aluminium Deutchland GmbH
- Wolf Oetting
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Aluminum Alloy Strip with Improved Surface Appearance and Method fo...
- Publication number 20140341678
- Publication date Nov 20, 2014
- Hydro Aluminium Rolled Products GmbH
- Dieter Bögershausen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR MAKING AN ABSORBER COATING FOR SOLAR HEATING, THE COATIN...
- Publication number 20130064981
- Publication date Mar 14, 2013
- Merete HALLENSTVET
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method for the production of an absorber plate for solar collectors
- Publication number 20100236543
- Publication date Sep 23, 2010
- Hydro Aluminum Deutschland GmbH
- Wolf Oetting
- F24 - HEATING RANGES VENTILATING