Document Type and Number:
Japanese Patent JPH0440508
Kind Code:
Y2
Application Number:
JP8712287U
Publication Date:
September 22, 1992
Filing Date:
June 03, 1987
Export Citation:
International Classes:
A47B46/00; A47B77/10; (IPC1-7): A47B46/00; A47B77/10
Next Patent: JPH0440509