Sergey Gennadjevich Ahtonov

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Glazov, RU

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Patents Applicationslast 30 patents

Information Patent Application
FOUR-HAMMER FORGING DEVICE
- Publication number 20060185417
- Publication date Aug 24, 2006
- JOINT STOCK COMPANY 'CHEPETSKIY MECHANICAL PLANT'
- Vladimir Vladimirovich ROZHDESTVENSKIY
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method for producing forgings mainly made of metals and alloys of t...
- Publication number 20040139781
- Publication date Jul 22, 2004
- Vladimir Vladimirovich Rozhdestvenskiy
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...