Document Type and Number:
Japanese Patent JPS552867
Kind Code:
Y2
Application Number:
JP1643476U
Publication Date:
January 24, 1980
Filing Date:
February 14, 1976
Export Citation:
International Classes:
A47K1/00; A47B77/06; A47B87/00; A47K1/02; (IPC1-7): A47K1/02; A47B87/00
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