Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS55881
Kind Code:
U
Application Number:
JP8127179U
Publication Date:
January 07, 1980
Filing Date:
June 14, 1979
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
G04G3/00; H03B5/04; H03B5/32; H03B5/36; (IPC1-7): H03B5/36; G04G3/00; H03B5/04