Document Type and Number:
Japanese Patent JPH0319253
Kind Code:
Y2
Application Number:
JP4528884U
Publication Date:
April 23, 1991
Filing Date:
March 29, 1984
Export Citation:
International Classes:
G04D1/10; G04C10/00; G12B9/04; H05K5/03; (IPC1-7): H05K5/03; G12B9/04
Next Patent: INTEGRATED CIRCUIT DEVICE