Document Type and Number:
Japanese Patent JPS5110828
Kind Code:
Y1
Application Number:
JP10976270U
Publication Date:
March 24, 1976
Filing Date:
November 05, 1970
Export Citation:
International Classes:
G09B19/02; A63H33/38; B42D1/00; (IPC1-7): G09B19/02; B42D1/00
Domestic Patent References:
| JPS3822737Y1 | ||||
| JPS336307Y1 |