Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5045359
Kind Code:
Y1
Application Number:
JP4252370U
Publication Date:
December 22, 1975
Filing Date:
April 30, 1970
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
G06K21/00; G06K21/02; (IPC1-7): G06K21/02
Domestic Patent References:
JPS418961Y11966-04-28
JP35012517A