Ivan Alexandrovich Kochergin

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Moscow, RU

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Patents Grantslast 30 patents

Information Patent Grant
Method for vacuum distillation of a liquid product and an equipment...
- Patent number 5,980,698
- Issue date Nov 9, 1999
- Valery Grigorievich Tsegelsky
- Alexandr Alexeevich Abrosimov
- C07 - ORGANIC CHEMISTRY