Ulrich Kuenzel

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Producing viaholes in plastic sheets and application of the method
- Patent number 5,022,956
- Issue date Jun 11, 1991
- International Business Machines Corporation
- Werner Cziep
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Producing viaholes in plastic sheets and application of the method
- Patent number 4,834,835
- Issue date May 30, 1989
- International Business Machines Corp.
- Werner Cziep
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR