Leonid P. Khlopkov

Person

Zaporozhie, SU

People

Patents Grantslast 30 patents

Information Patent Grant
Isolating solid substances from a vapor and gas mixture and pulps
- Patent number 4,249,989
- Issue date Feb 10, 1981
- Vladimir N. Kalmykov
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus for isolating titanium tetrachloride
- Patent number 4,246,012
- Issue date Jan 20, 1981
- Leonid P. Khlopkov
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Raw mix for the production of portland cement clinker
- Patent number 4,224,077
- Issue date Sep 23, 1980
- Vladimir P. Olifer
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Raw mix for producing Portland cement clinker
- Patent number 4,220,475
- Issue date Sep 2, 1980
- Vladimir A. Tokar
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for the preparation of Portland cement clinker
- Patent number 4,219,363
- Issue date Aug 26, 1980
- Vladimir A. Tokar
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Graphitization and reducing charge
- Patent number 4,171,281
- Issue date Oct 16, 1979
- Pavel N. Galkin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of preparing batch for manufacture of clay brick
- Patent number 4,130,439
- Issue date Dec 19, 1978
- Stanislav I. Gashenko
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Leonid P. Khlopkov

Person

Patents Grantslast 30 patents

Isolating solid substances from a vapor and gas mixture and pulps

Apparatus for isolating titanium tetrachloride

Raw mix for the production of portland cement clinker

Raw mix for producing Portland cement clinker

Process for the preparation of Portland cement clinker

Graphitization and reducing charge

Method of preparing batch for manufacture of clay brick