Document Type and Number:
Japanese Patent JPS5337596
Kind Code:
Y1
Application Number:
JP2759870U
Publication Date:
September 12, 1978
Filing Date:
March 23, 1970
Export Citation:
International Classes:
A47F7/00; A47F5/11; G09F7/18; (IPC1-7): A47F5/11; G09F7/18