Document Type and Number:
Japanese Patent JPS5016675
Kind Code:
Y1
Application Number:
JP11956873U
Publication Date:
May 23, 1975
Filing Date:
October 15, 1973
Export Citation:
International Classes:
B43L13/24; B43L13/02; G06G1/14; (IPC1-7): B43L13/02; G06G11/40