Rolf Bartke

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D-4000 Dusseldorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Combustion apparatus for use in elementary analysis
- Patent number 4,351,801
- Issue date Sep 28, 1982
- Antek Instruments GmbH
- Rolf Bartke
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for determining the reflectivity of the surface of a meas...
- Patent number 4,311,393
- Issue date Jan 19, 1982
- Rolf Bartke
- G01 - MEASURING TESTING