Document Type and Number:
Japanese Patent JPS5353521
Kind Code:
Y2
Application Number:
JP11152971U
Publication Date:
December 21, 1978
Filing Date:
November 26, 1971
Export Citation:
International Classes:
A47C5/06; A47C7/35; A63B5/11; (IPC1-7): A47C7/35; A63B5/18