Document Type and Number:
Japanese Patent JPS5317145
Kind Code:
Y2
Application Number:
JP9221775U
Publication Date:
May 08, 1978
Filing Date:
July 01, 1975
Export Citation:
International Classes:
E04F19/08; A47B77/00; A47J47/00; (IPC1-7): E04F19/08; A47J47/00