Document Type and Number:
Japanese Patent JPS5274295
Kind Code:
U
Application Number:
JP16199675U
Publication Date:
June 03, 1977
Filing Date:
November 29, 1975
Export Citation:
International Classes:
A63H13/20; A63H18/14; A63H19/00; A63H29/22; (IPC1-7): A63H29/22; A63H19/00
Domestic Patent References:
| JPS446837Y1 | 1969-03-13 | |||
| JP46032813U |