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Karl Urlichs
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Rothenbach, DE
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Patents Grants
last 30 patents
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Patent Grant
Method of sealing a gap using multistage brush seal
Patent number
8,066,286
Issue date
Nov 29, 2011
Siemens Aktiengesellschaft
Matthias Neef
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Brush seal for sealing a gap between a rotor and a stator
Patent number
7,387,301
Issue date
Jun 17, 2008
Siemens Aktiengesellschaft
Helmut Rupp
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Multistage Brush Seal
Publication number
20100276890
Publication date
Nov 4, 2010
Matthias Neef
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Brush seal for sealing a gap between a rotor and a stator
Publication number
20060038351
Publication date
Feb 23, 2006
Helmut Rupp
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...