Document Type and Number:
Japanese Patent JPH02145126
Kind Code:
U
Application Number:
JP5356489U
Publication Date:
December 10, 1990
Filing Date:
May 10, 1989
Export Citation:
International Classes:
A47B3/00; A47B46/00; A47B83/04; (IPC1-7): A47B3/00; A47B46/00; A47B83/04