Ralf Seidel

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Morsum, DE

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Patents Grantslast 30 patents

Information Patent Grant
Window arrangement on a pressure pipe
- Patent number 8,019,048
- Issue date Sep 13, 2011
- Sikora AG
- Harald Sikora
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
Window Arrangement on a Pressure Pipe
- Publication number 20100046714
- Publication date Feb 25, 2010
- Sikora AG
- Harald Sikora
- B08 - CLEANING