Document Type and Number:
Japanese Patent JPS57185228
Kind Code:
U
Application Number:
JP7234281U
Publication Date:
November 25, 1982
Filing Date:
May 18, 1981
Export Citation:
International Classes:
H02H11/00; H01G5/01; H03J1/00; H04B1/08; (IPC1-7): H03J1/00; H01G5/01; H02H11/00; H04B1/08