Document Type and Number:
Japanese Patent JPS5733800
Kind Code:
Y2
Application Number:
JP12808778U
Publication Date:
July 26, 1982
Filing Date:
September 20, 1978
Export Citation:
International Classes:
A47B17/00; A47B13/00; A47F9/00; A47F9/02; (IPC1-7): A47B17/00; A47F9/00