Document Type and Number:
Japanese Patent JPH0131197
Kind Code:
Y2
Application Number:
JP2765082U
Publication Date:
September 25, 1989
Filing Date:
February 27, 1982
Export Citation:
International Classes:
D06F71/00; D06F71/04; (IPC1-7): D06F71/00
Next Patent: JPH0131198