Document Type and Number:
Japanese Patent JPH01111380
Kind Code:
U
More Like This:
Application Number:
JP380488U
Publication Date:
July 27, 1989
Filing Date:
January 18, 1988
Export Citation:
International Classes:
G07C15/00; G07F9/00; (IPC1-7): G07F9/00; G07C15/00
Previous Patent: MANUFACTURE OF FIELD-EFFECT TRANSISTOR
Next Patent: SUSPENDED MATTER COLLECTING DEVICE
Next Patent: SUSPENDED MATTER COLLECTING DEVICE