Document Type and Number:
Japanese Patent JPS4819141
Kind Code:
Y1
Application Number:
JP7438268U
Publication Date:
May 31, 1973
Filing Date:
August 30, 1968
Export Citation:
International Classes:
H05B3/62; F27D11/02; H05B3/40; (IPC1-7): H05B3/40; F27D11/02