Holger Henrich

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Lahnau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Cast iron or aluminum sectional boiler
- Patent number 8,869,752
- Issue date Oct 28, 2014
- Robert Bosch GmbH
- Rainer Rausch
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
SECTIONAL BOILER
- Publication number 20120055420
- Publication date Mar 8, 2012
- Gerhard Jung
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
CAST IRON OR ALUMINUM SECTIONAL BOILER
- Publication number 20110185987
- Publication date Aug 4, 2011
- Rainer Rausch
- F24 - HEATING RANGES VENTILATING