Karl Kristian Kobs Kroyer

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Aarhus-Viby, DK

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Patents Grantslast 30 patents

Information Patent Grant
Methods of preparing ceramic material
- Patent number 3,942,966
- Issue date Mar 9, 1976
- Karl Kristian Kobs Kroyer
- Karl Kristian Kobs Kroyer
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES