Document Type and Number:
Japanese Patent JPS552256
Kind Code:
Y2
Application Number:
JP13046874U
Publication Date:
January 21, 1980
Filing Date:
October 30, 1974
Export Citation:
International Classes:
F16B12/00; A47B87/00; A47B95/00; F16B12/14; (IPC1-7): F16B12/00