Stephan Tonne

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Bremen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Insulation system for shafts through which hot gases flow
- Patent number 6,523,577
- Issue date Feb 25, 2003
- Kaefer Isoliertechnik GmbH & Co. KG
- Henning Marwege
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Insulation system for shafts through which hot gases flow
- Publication number 20010029991
- Publication date Oct 18, 2001
- Henning Marwege
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...