Frank Hummel

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Nussbaumen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Sealing arrangement for a rotor of a turbo machine
- Patent number 7,220,099
- Issue date May 22, 2007
- Alstom Technology Ltd
- Igor A. Bekrenev
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
Sealing arrangement for a rotor of a turbo machine
- Publication number 20050129525
- Publication date Jun 16, 2005
- Igor A. Bekrenev
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES