Document Type and Number:
Japanese Patent JPH01108138
Kind Code:
U
Application Number:
JP204988U
Publication Date:
July 21, 1989
Filing Date:
January 13, 1988
Export Citation:
International Classes:
A47B88/00; A47B46/00; A47B88/04; (IPC1-7): A47B88/00; A47B46/00; A47B88/04