Document Type and Number:
Japanese Patent JPS5098235
Kind Code:
U
Application Number:
JP691574U
Publication Date:
August 15, 1975
Filing Date:
January 14, 1974
Export Citation:
International Classes:
H01F17/00; H01F5/02; H01F17/02; (IPC1-7): H01F17/02; H01F5/02