Per Björkman

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Palsbole, AX

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Patents Grantslast 30 patents

Information Patent Grant
Shield arrangement for a vacuum cell
- Patent number 7,443,169
- Issue date Oct 28, 2008
- Inficon GmbH
- Per Björkman
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...