Anatoly Ivanovich Chvertko

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Kiev, SU

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for overhead submerged-arc welding
- Patent number 5,004,885
- Issue date Apr 2, 1991
- Konstantin A. Juschenko
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Contactless inductance pickup for detecting the interface of two media
- Patent number 4,027,233
- Issue date May 31, 1977
- Eduard Ivanovich Shmakov
- G01 - MEASURING TESTING
Information Patent Grant
Cold butt-welding machine
- Patent number 4,014,494
- Issue date Mar 29, 1977
- Nikolai Alexeevich Glagolev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electroslag remelting plant
- Patent number 3,981,349
- Issue date Sep 21, 1976
- Boris Izrailevich Medovar
- B22 - CASTING POWDER METALLURGY