Document Type and Number:
Japanese Patent JPS63172810
Kind Code:
U
Application Number:
JP6562187U
Publication Date:
November 10, 1988
Filing Date:
April 30, 1987
Export Citation:
International Classes:
A47B3/06; A47B13/02; F16B12/44; F24C15/08; (IPC1-7): F24C15/08; A47B3/06; A47B13/02; F16B12/44