Login| Sign Up| Help| Contact|

Patent Searching and Data

Document Type and Number:
Japanese Patent JPS4839500
Kind Code:
Application Number:
Publication Date:
May 17, 1973
Filing Date:
September 13, 1971
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
H05K7/00; H01B17/58; (IPC1-7): H01B17/58; H05K7/00

Previous Patent: JPS4839499

Next Patent: JPS4839501