Vitaly Mikhailovich Firsov

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Moscow, SU

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Patents Grantslast 30 patents

Information Patent Grant
Glass-crystalline material and method of producing same
- Patent number 4,162,921
- Issue date Jul 31, 1979
- Pavel I. Litvinov
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus for making cathode-ray tube screens with integrally forme...
- Patent number 4,057,409
- Issue date Nov 8, 1977
- Alexandr Alexandrovich Kudryavtsev
- C03 - GLASS MINERAL OR SLAG WOOL