Document Type and Number:
Japanese Patent JPS6322891
Kind Code:
Y2
Application Number:
JP5389183U
Publication Date:
June 23, 1988
Filing Date:
April 11, 1983
Export Citation:
International Classes:
A47B13/00; A47B17/03; A47B21/00; A47B46/00; A47B51/00; (IPC1-7): A47B13/00; A47B46/00