Alexandr I. Osadchenko

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Leningrad, SU

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Patents Grantslast 30 patents

Information Patent Grant
Catalyst for decomposition of 1,3-dioxanes
- Patent number 4,323,479
- Issue date Apr 6, 1982
- Oleg E. Batalin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing calcium boron phosphate catalyst
- Patent number 4,298,503
- Issue date Nov 3, 1981
- Oleg E. Batalin
- C07 - ORGANIC CHEMISTRY