Gunter Baum

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8051 Zurich, CH

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Patents Grantslast 30 patents

Information Patent Grant
Device for vacuum sealing of preserving jars
- Patent number 4,372,096
- Issue date Feb 8, 1983
- Gunter Baum
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...