Document Type and Number:
Japanese Patent JPS61173121
Kind Code:
U
Application Number:
JP5579785U
Publication Date:
October 28, 1986
Filing Date:
April 15, 1985
Export Citation:
International Classes:
H01F41/08; B65H81/02; B65H81/04; (IPC1-7): H01F41/08; B65H81/02