Document Type and Number:
Japanese Patent JPS5425392
Kind Code:
U
Application Number:
JP9581277U
Publication Date:
February 19, 1979
Filing Date:
July 20, 1977
Export Citation:
International Classes:
A63H17/267; A63H17/26; A63H19/22; (IPC1-7): A63H17/26; A63H19/22
Domestic Patent References:
| JPS3526430Y1 | ||||
| JPS4325303Y1 | 1968-10-23 | |||
| JPS5018634U | 1975-03-01 |