Document Type and Number:
Japanese Patent JPS5427797
Kind Code:
U
Application Number:
JP9924277U
Publication Date:
February 23, 1979
Filing Date:
July 25, 1977
Export Citation:
International Classes:
A63H19/32; (IPC1-7): A63H19/32
Domestic Patent References:
| JP50143697B | ||||
| JPS329631Y1 | ||||
| JPS323027Y1 |