Wolfgang Brunner

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Munchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for the automatic opening and closing of reaction vessels
- Patent number 7,972,579
- Issue date Jul 5, 2011
- F. Hoffmann-La Roche AG
- Wolfgang Brunner
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...