Document Type and Number:
Japanese Patent JPH0455632
Kind Code:
U
Application Number:
JP9711390U
Publication Date:
May 13, 1992
Filing Date:
September 14, 1990
Export Citation:
International Classes:
G06K11/06; G06F3/03; G06F3/042; (IPC1-7): G06F3/03; G06K11/06
Next Patent: RADIATION PANEL