Document Type and Number:
Japanese Patent JPS6324755
Kind Code:
Y2
Application Number:
JP7117482U
Publication Date:
July 06, 1988
Filing Date:
May 14, 1982
Export Citation:
International Classes:
A47B96/14; A47B96/20; E04B2/74; E04B2/78; (IPC1-7): E04B2/74