Login| Sign Up| Help| Contact|

Patent Searching and Data

Document Type and Number:
Japanese Patent JPS5630589
Kind Code:
Application Number:
Publication Date:
March 24, 1981
Filing Date:
August 16, 1979
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
H03K19/00; G05B11/00; G05B11/01; H02M3/00; H02M3/04; (IPC1-7): H02M3/04; G05B11/01; H03K19/00