Alexandr Viktorovich Demin

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Moscow, SU

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Patents Grantslast 30 patents

Information Patent Grant
Backing for weld underside formation
- Patent number 4,088,503
- Issue date May 9, 1978
- Alexandr V. Demin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Graphite-base filling material for the decomposition of alkali meta...
- Patent number 4,042,656
- Issue date Aug 16, 1977
- Vladimir Petrovich Chviruk
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR