Document Type and Number:
Japanese Patent JPS52113312
Kind Code:
U
Application Number:
JP2201376U
Publication Date:
August 29, 1977
Filing Date:
February 25, 1976
Export Citation:
International Classes:
H01F27/255; H01F27/24; (IPC1-7): H01F27/24
Domestic Patent References:
| JPS4816334B1 | 1973-05-21 |