Document Type and Number:
Japanese Patent JPS4914481
Kind Code:
Y1
Application Number:
JP9983768U
Publication Date:
April 10, 1974
Filing Date:
November 17, 1968
Export Citation:
International Classes:
F16B12/48; A47B3/06; A47B91/00; (IPC1-7): A47B91/00; A47B3/06