Title:
【考案の名称】小型握力養成器
Document Type and Number:
Japanese Patent JPS59156658
Kind Code:
U
Inventors:
Shinichiro Takeyama
Application Number:
JP5072683U
Publication Date:
October 20, 1984
Filing Date:
April 05, 1983
Export Citation:
International Classes:
A63B21/02; A63B23/16; (IPC1-7): A63B21/30