Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5612910
Kind Code:
B2
Application Number:
JP12365573A
Publication Date:
March 25, 1981
Filing Date:
November 02, 1973
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
G07B1/00; G06C11/00; G06K19/00; G06Q50/00; G06Q50/30; G07B5/00; G07F7/08; G07F9/00; G11B5/80