Document Type and Number:
Japanese Patent JPS5271142
Kind Code:
U
Application Number:
JP15906775U
Publication Date:
May 27, 1977
Filing Date:
November 21, 1975
Export Citation:
International Classes:
H05B6/64; F24C7/02; H01F27/34; H01F30/00; (IPC1-7): H05B9/06; F24C7/02; H01F27/34
Domestic Patent References:
| JP48079549B |