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Vladimir Matveevich Varlamov
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Zlatoust Chelyabinskoi oblasti, SU
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last 30 patents
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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
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Patent Grant
Device for producing acoustic vibration in flowing liquid or gaseou...
Patent number
4,118,796
Issue date
Oct 3, 1978
Vladimir Matveevich Varlamov
G10 - MUSICAL INSTRUMENTS ACOUSTICS