Document Type and Number:
Japanese Patent JPS54160982
Kind Code:
U
Application Number:
JP5808978U
Publication Date:
November 10, 1979
Filing Date:
April 30, 1978
Export Citation:
International Classes:
F21V8/00; F21S2/00; F21V25/12; (IPC1-7): F21S1/14; F21V25/12