Document Type and Number:
Japanese Patent JPS5170747
Kind Code:
U
Application Number:
JP14494774U
Publication Date:
June 03, 1976
Filing Date:
November 30, 1974
Export Citation:
International Classes:
H01F37/00; H01F29/00; H01F38/08; H05B41/02; (IPC1-7): H01F29/00; H05B41/02
Domestic Patent References:
JPS4113617Y1 | 1966-06-27 |