Anatoly I. Sopin

Follow

Person

Zlatoust Chelyabinskoi oblasti, SU

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for creating acoustic oscillations in a running liquid me...
- Patent number 4,136,971
- Issue date Jan 30, 1979
- Vladimir M. Varlamov
- G10 - MUSICAL INSTRUMENTS ACOUSTICS