Jury L. Ptashnikov

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Minsk, SU

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Patents Grantslast 30 patents

Information Patent Grant
Liquid-crystal 4-n-pentylphenyl esters of 4'-(trans-4"-n-alkylcyclo...
- Patent number 4,683,079
- Issue date Jul 28, 1987
- Vladimir S. Bezborodov
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal 4-(4'-cyanodiphenyl) esters of trans-4"-N-alkylocycl...
- Patent number 4,605,520
- Issue date Aug 12, 1986
- Nauchno-Issledovatelsky Institut Prikladnykh Fizicheskikh Problem Imeni A.N....
- Vladimir S. Bezborodov
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal composition for electrooptical devices for presentat...
- Patent number 4,605,510
- Issue date Aug 12, 1986
- Nauchno-Issledovatelsky Institut Prikladnykh Problem Imeni A.N. Sevchenko
- Vladimir S. Bezborodov
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...