Ulrich Kuenzel

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Kusterdingen, DE

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Patents Grantslast 30 patents

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Method and apparatus for the selective, self-aligned deposition of...
- Patent number 4,569,743
- Issue date Feb 11, 1986
- International Business Machines Corporation
- Thomas Bayer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of dry copper etching and its implementation
- Patent number 4,557,796
- Issue date Dec 10, 1985
- International Business Machines Corporation
- Frank Druschke
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...