Nina Vasilievna Zakharova

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Sterlitamak, SU

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Patents Grantslast 30 patents

Information Patent Grant
Method of preparing 2,6-di-tert.butyl-4-methylphenol
- Patent number 4,122,287
- Issue date Oct 24, 1978
- Nina Vasilievna Zakharova
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing 2,6-ditertbutyl-4-methylphenol
- Patent number 4,117,244
- Issue date Sep 26, 1978
- Ivan Egorovich Abramov
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing 2,6-dialkyl- and 2,6-diaralkyl-substituted deri...
- Patent number 3,946,086
- Issue date Mar 23, 1976
- Felix Borisovich Gershanov
- C07 - ORGANIC CHEMISTRY