Document Type and Number:
Japanese Patent JPS5271794
Kind Code:
U
More Like This:
Application Number:
JP15940675U
Publication Date:
May 28, 1977
Filing Date:
November 25, 1975
Export Citation:
International Classes:
A63H13/20; A63H3/52; A63H7/00; (IPC1-7): A63H3/52; A63H7/00
Domestic Patent References:
JPS276445Y1 | ||||
JP48071997B |