Rufina Alexandrovna Filippova

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Novokuibyshevsk, SU

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing 2,6-ditert.butylphenol
- Patent number 4,122,289
- Issue date Oct 24, 1978
- Jury Ivanovich Michurov
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing dicarboxylic acids
- Patent number 3,979,450
- Issue date Sep 7, 1976
- Jury Leonidovich Moskovich
- C07 - ORGANIC CHEMISTRY