Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS62116581
Kind Code:
U
Application Number:
JP343286U
Publication Date:
July 24, 1987
Filing Date:
January 13, 1986
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
H05K1/03; H05K3/46; (IPC1-7): H05K3/46; H05K1/03
Domestic Patent References:
JPS50140859A1975-11-12