Document Type and Number:
Japanese Patent JPS52122918
Kind Code:
U
Application Number:
JP3119176U
Publication Date:
September 19, 1977
Filing Date:
March 15, 1976
Export Citation:
International Classes:
A47B96/14; A47B47/00; A47B47/02; (IPC1-7): A47B47/00; A47B96/14