Document Type and Number:
Japanese Patent JPS5342441
Kind Code:
Y2
Application Number:
JP9925173U
Publication Date:
October 13, 1978
Filing Date:
August 24, 1973
Export Citation:
International Classes:
H03H1/00; H03H7/00; H03H7/075; (IPC1-7): H03H7/00; H03H1/00