Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS509980
Kind Code:
B1
Application Number:
JP5487966A
Publication Date:
April 17, 1975
Filing Date:
August 22, 1966
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
H01G2/00; H01G4/30; H01G4/38; H01G4/40; H03H1/00; H05K1/16; H05K1/03; H05K3/40; H05K3/46; (IPC1-7): H01G4/40; H01C7/00



 
Next Patent: JPS509981