Document Type and Number:
Japanese Patent JPS5621312
Kind Code:
Y2
Application Number:
JP16116976U
Publication Date:
May 20, 1981
Filing Date:
November 30, 1976
Export Citation:
International Classes:
A47J47/20; A47B77/00; A47B77/06; A47J47/16; A47L19/00; A47L19/02; (IPC1-7): A47B77/00; A47J47/16