Christian L udke

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Temperature control method using empirically determined characteris...
- Patent number 5,703,342
- Issue date Dec 30, 1997
- Bodenseewerk Perkin-Elmer GmbH
- Erwin Hoffmann
- G05 - CONTROLLING REGULATING
Information Patent Grant
Atomic absorption spectrometer for measuring the mercury concentrat...
- Patent number 5,619,041
- Issue date Apr 8, 1997
- Bodenseewerk Perkin-Elmer GmbH
- Erwin Hoffmann
- G01 - MEASURING TESTING