Aleksandr Viktorovich Demin

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Moscow, RU

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Patents Grantslast 30 patents

Information Patent Grant
Fast process for the production of fiber preforms
- Patent number 6,129,868
- Issue date Oct 10, 2000
- AlliedSignal Inc.
- Igor Alexandrovich Penkov
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES