Document Type and Number:
Japanese Patent JPS5372185
Kind Code:
U
Application Number:
JP15859777U
Publication Date:
June 16, 1978
Filing Date:
November 25, 1977
Export Citation:
International Classes:
F21V19/00; H01H9/00; H01H9/02; (IPC1-7): H01H9/00; F21Q3/00