Document Type and Number:
Japanese Patent JPS5512815
Kind Code:
U
Application Number:
JP9579678U
Publication Date:
January 26, 1980
Filing Date:
July 12, 1978
Export Citation:
International Classes:
A47L19/00; A47B77/04; A47B77/06; A47B77/08; (IPC1-7): A47B77/04; A47L19/00