Sergey Dmitrievich Voznesensky

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St. Petersburg, RU

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Patents Applicationslast 30 patents

Information Patent Application
Threadless bolt and nut combination
- Publication number 20020168246
- Publication date Nov 14, 2002
- Sergey Dmitrievich Voznesensky
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...