Bernd Karl-Heinz Appelt

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Apalachin, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing methods for printed circuit boards
- Patent number 7,240,430
- Issue date Jul 10, 2007
- International Business Machines Corporation
- Bernd Karl-Heinz Appelt
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Manufacturing methods for printed circuit boards
- Patent number 6,902,869
- Issue date Jun 7, 2005
- International Business Machines Corporation
- Bernd Karl-Heinz Appelt
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Manufacturing methods for printed circuit boards
- Publication number 20040091821
- Publication date May 13, 2004
- International Business Machines Corporation
- Bernd Karl-Heinz Appelt
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR