Document Type and Number:
Japanese Patent JPS5436833
Kind Code:
Y2
Application Number:
JP3317774U
Publication Date:
November 06, 1979
Filing Date:
March 22, 1974
Export Citation:
International Classes:
A47B77/04; A47B46/00; A47B51/00; A47B77/00; A47B77/16; (IPC1-7): A47B77/16; A47B51/00