Document Type and Number:
Japanese Patent JPS5211656
Kind Code:
Y2
Application Number:
JP11846574U
Publication Date:
March 14, 1977
Filing Date:
September 30, 1974
Export Citation:
International Classes:
A47B96/00; A47B13/08; A47B95/04; A47B97/00; F16B12/00; (IPC1-7): A47B97/00; A47B13/08