Alexandr L. Pyatibrat

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Elektrostal Moskovskoi oblasti, SU

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for abrasive machining of workpieces
- Patent number 4,453,348
- Issue date Jun 12, 1984
- Konstantin S. Tolstopyatov
- B24 - GRINDING POLISHING
Information Patent Grant
Device for abrasive cleaning of blanks shaped as bodies of revolution
- Patent number 4,407,095
- Issue date Oct 4, 1983
- Konstantin S. Tolstopyatov
- B24 - GRINDING POLISHING