Document Type and Number:
Japanese Patent JPS52144086
Kind Code:
U
Application Number:
JP5177576U
Publication Date:
November 01, 1977
Filing Date:
April 23, 1976
Export Citation:
International Classes:
A63F9/14; A63H18/00; A63H18/14; (IPC1-7): A63F9/14; A63H18/00
Domestic Patent References:
| JPS5215989B1 | 1977-05-06 |