Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5619437
Kind Code:
Y2
Application Number:
JP9710476U
Publication Date:
May 08, 1981
Filing Date:
July 21, 1976
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
H05K9/00; H01Q17/00; (IPC1-7): H05K9/00; E04B1/60