Document Type and Number:
Japanese Patent JPH0422847
Kind Code:
U
Application Number:
JP6333590U
Publication Date:
February 25, 1992
Filing Date:
June 15, 1990
Export Citation:
International Classes:
A47B87/00; A47B81/00; (IPC1-7): A47B87/00; A47B81/00
Next Patent: JPH0422848