Document Type and Number:
Japanese Patent JPS4959657
Kind Code:
U
Application Number:
JP10398172U
Publication Date:
May 25, 1974
Filing Date:
September 06, 1972
Export Citation:
International Classes:
G10K15/04; A63B6/02; A63B23/04; (IPC1-7): G10K10/00; A63B5/18; A63B23/04