Werner Lenz

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Langenselbod, DE

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Patents Grantslast 30 patents

Information Patent Grant
Thermally insulating glazing
- Patent number 4,548,691
- Issue date Oct 22, 1985
- Leybold-Heraeus GmbH
- Anton Dietrich
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...