Document Type and Number:
Japanese Patent JPS5092816
Kind Code:
U
Application Number:
JP14742873U
Publication Date:
August 05, 1975
Filing Date:
December 26, 1973
Export Citation:
International Classes:
H01F27/08; (IPC1-7): H01F27/08
Domestic Patent References:
| JPS429452Y1 | 1967-05-23 | |||
| JPS4214502Y1 | 1967-08-18 |