Device for respiration training
A Standard patent application filed on 09 February 2001 credited to Kochergin, Alexandr Borisovich
;
Goldshtein, Yakov Abrammerovich
;
Dyshko, Boris Aronovich
Details
Application number :
2001237843
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Device for respiration training
Inventor :
Kochergin, Alexandr Borisovich
;
Goldshtein, Yakov Abrammerovich
;
Dyshko, Boris Aronovich