Mikhail Ivanovich Kozmin

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Konstantinovka Donetskoi oblasti, SU

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Patents Grantslast 30 patents

Information Patent Grant
Glass for manufacturing white-colored glass-crystalline material
- Patent number 4,055,436
- Issue date Oct 25, 1977
- Nikolai Mikheevich Pavlushkin
- C03 - GLASS MINERAL OR SLAG WOOL