Otto Winkler

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Balzers, FL

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum apparatus for treating articles, particularly a vacuum evapo...
- Patent number 4,046,101
- Issue date Sep 6, 1977
- Balzers Patent-und Beteiligungs-Aktiengesellschaft
- Otto Winkler
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...