Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS55156574
Kind Code:
U
Application Number:
JP5464979U
Publication Date:
November 11, 1980
Filing Date:
April 25, 1979
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
G01R31/34; H02K19/36; (IPC1-7): H02K19/36; G01R31/34