Document Type and Number:
Japanese Patent JPS6454306
Kind Code:
U
Application Number:
JP14940987U
Publication Date:
April 04, 1989
Filing Date:
September 29, 1987
Export Citation:
International Classes:
H01F7/04; H01H71/32; H01H83/02; (IPC1-7): H01F7/04; H01H71/32; H01H83/02