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Alexei P. Obolonsky
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Kiev, SU
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last 30 patents
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Patent Grant
Method of measuring and stabilizing the diameter of heating point o...
Patent number
4,158,122
Issue date
Jun 12, 1979
Nikolai V. Podola
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Method for controlling and stabilizing fusion depth in electron-bea...
Patent number
4,127,762
Issue date
Nov 28, 1978
Boris E. Paton
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR