Document Type and Number:
Japanese Patent JPS4713807
Kind Code:
Y1
Application Number:
JP7945968U
Publication Date:
May 19, 1972
Filing Date:
September 16, 1968
Export Citation:
International Classes:
(IPC1-7): H01F5/02; H01F15/02; H01H50/14; H05K7/02; H05K7/10