Konstantin Hruban

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Slapanice u Brna, CS

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Patents Grantslast 30 patents

Information Patent Grant
Storage and homogenizing tank for kaolin suspensions
- Patent number 4,325,642
- Issue date Apr 20, 1982
- Vysoka skola chemicko-technologicka
- Jiri Kratky
- B28 - WORKING CEMENT, CLAY, OR STONE