Document Type and Number:
Japanese Patent JPS63196243
Kind Code:
U
Application Number:
JP8706887U
Publication Date:
December 16, 1988
Filing Date:
June 04, 1987
Export Citation:
International Classes:
A47B87/00; A47B55/00; A47B83/00; A47C4/28; (IPC1-7): A47C4/28; A47B55/00; A47B87/00