Document Type and Number:
Japanese Patent JPS5455498
Kind Code:
U
Application Number:
JP12916377U
Publication Date:
April 17, 1979
Filing Date:
September 24, 1977
Export Citation:
International Classes:
A63H17/32; A63H19/14; G10D7/02; G10K5/00; (IPC1-7): A63H19/14; A63H17/32; G10D7/02; G10K5/00
Domestic Patent References:
| JP13016894Y1 | ||||
| JPS3938213Y1 |