Document Type and Number:
Japanese Patent JPS54167018
Kind Code:
U
Application Number:
JP6417478U
Publication Date:
November 24, 1979
Filing Date:
May 12, 1978
Export Citation:
International Classes:
A47B63/04; A47B17/03; A47B46/00; (IPC1-7): A47B46/00; A47B17/03