Alfred Kraffert

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Weyhe, DE

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Patents Grantslast 30 patents

Information Patent Grant
Ion trap mass spectrometer of high mass-constancy
- Patent number 6,133,568
- Issue date Oct 17, 2000
- Bruker Daltonik GmbH
- Gerhard Weiss
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sampling device comprising a revolvable sampling wheel with a metal...
- Patent number 5,437,203
- Issue date Aug 1, 1995
- Bruker Franzen Analytik GmbH
- Dieter Koch
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Inlet valve for a high-vacuum analyzer with bypass evacuation
- Patent number 5,404,765
- Issue date Apr 11, 1995
- Bruker-Franzen Analytik GmbH
- Gerhard Weiss
- G01 - MEASURING TESTING