Document Type and Number:
Japanese Patent JPS5038758
Kind Code:
Y2
Application Number:
JP5132271U
Publication Date:
November 08, 1975
Filing Date:
June 15, 1971
Export Citation:
International Classes:
H01F27/28; H01F27/00; H01F27/29; H01F29/00; H01F37/00; (IPC1-7): H01F29/00; H01F27/00