Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS53140307
Kind Code:
U
Application Number:
JP4565377U
Publication Date:
November 06, 1978
Filing Date:
April 12, 1977
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
H05K5/02; H05K7/14; H05K7/18; (IPC1-7): H05K7/14