Ivan Mitrev Sapunarov

Person

Sofia, BG

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for dewatering of fine-grained materials
- Patent number 4,267,046
- Issue date May 12, 1981
- Stoycho M. Stoev
- B30 - PRESSES
Information Patent Grant
Apparatus for mineral processing
- Patent number 4,109,874
- Issue date Aug 29, 1978
- Vish Minno-Geloshki Institute-Nis Darvenitza
- Stoycho M. Stoev
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Material treating apparatus including pneumo-hydraulic vibrator
- Patent number 4,088,716
- Issue date May 9, 1978
- Vish Minno-Geoloshki Institute-Nis
- Stoycho M. Stoev
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Material treating apparatus including pneumo-hydraulic vibrator
- Patent number 4,070,275
- Issue date Jan 24, 1978
- Vish Minno-Geoloshki Institute-Nis
- Stoycho Mitrev Stoev
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Material treating apparatus including pneumo-hydraulic vibrator
- Patent number 4,060,481
- Issue date Nov 29, 1977
- Vish Minno-Geoloshki Institute-Nis
- Stoycho Mitrev Stoev
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Method of and apparatus for emulsification
- Patent number 4,000,086
- Issue date Dec 28, 1976
- Vish Minno-Geoloshki Institute-Nis
- Stoycho Mitrev Stoev
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Ivan Mitrev Sapunarov

Person

Patents Grantslast 30 patents

Method and apparatus for dewatering of fine-grained materials

Apparatus for mineral processing

Material treating apparatus including pneumo-hydraulic vibrator

Material treating apparatus including pneumo-hydraulic vibrator

Material treating apparatus including pneumo-hydraulic vibrator

Method of and apparatus for emulsification