Document Type and Number:
Japanese Patent JPS5527475
Kind Code:
Y2
Application Number:
JP9196775U
Publication Date:
July 01, 1980
Filing Date:
June 30, 1975
Export Citation:
International Classes:
E04D1/30; A47B47/00; A47B47/05; A47B87/00; A47B91/12; A47B96/06; F16B12/12; (IPC1-7): A47B96/06