Vitaly Petrovich Perepelkin

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Moscow, SU

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Patents Grantslast 30 patents

Information Patent Grant
Device for expanding heat-shrinkable polymer tubes
- Patent number 4,325,687
- Issue date Apr 20, 1982
- Modest S. Akutin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for irradiation of round-section cylindrical objects with ac...
- Patent number 4,121,086
- Issue date Oct 17, 1978
- Vadim Leonidovich Auslender
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL