Pavel Petrovich Sheiko

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Kiev, SU

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Patents Grantslast 30 patents

Information Patent Grant
Pulsed arc welding and surfacing apparatus
- Patent number 4,292,497
- Issue date Sep 29, 1981
- Boris E. Paton
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for pulsed arc welding and building-up of articles
- Patent number 4,044,223
- Issue date Aug 23, 1977
- Boris Evgenievich Paton
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR