Roza Tzvetanova Kintisheva

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Sofia, BG

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for cleaning flocculated slime and other material
- Patent number 3,997,436
- Issue date Dec 14, 1976
- Vish Minno-Geoloshki Institute-Nis
- Stoycho Mitrev Stoev
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...