Document Type and Number:
Japanese Patent JPH059853
Kind Code:
Y2
Application Number:
JP4200688U
Publication Date:
March 11, 1993
Filing Date:
March 31, 1988
Export Citation:
International Classes:
A47B1/05; A47B46/00; A47B77/10; A47B88/00; (IPC1-7): A47B88/00; A47B1/05; A47B77/10