Document Type and Number:
Japanese Patent JPH01180938
Kind Code:
U
Application Number:
JP8003388U
Publication Date:
December 27, 1989
Filing Date:
June 15, 1988
Export Citation:
International Classes:
A47B87/00; A47B77/02; (IPC1-7): A47B77/02; A47B77/02; A47B87/00; A47B87/00