Document Type and Number:
Japanese Patent JPS5294954
Kind Code:
U
More Like This:
Application Number:
JP958877U
Publication Date:
July 15, 1977
Filing Date:
January 28, 1977
Export Citation:
International Classes:
G09B25/04; A63H23/04; B43L13/00; (IPC1-7): G09B25/04; A63H23/04; B43L13/00
Domestic Patent References:
| JPS3418020Y1 |