Document Type and Number:
Japanese Patent JPS5341691
Kind Code:
Y2
Application Number:
JP12138274U
Publication Date:
October 07, 1978
Filing Date:
October 08, 1974
Export Citation:
International Classes:
H01F27/06; H01F19/00; H01F19/04; H01F27/26; H01F41/08; (IPC1-7): H01F15/02; H01F27/06; H01F41/08