Document Type and Number:
Japanese Patent JPS5033446
Kind Code:
U
Application Number:
JP8729373U
Publication Date:
April 11, 1975
Filing Date:
July 23, 1973
Export Citation:
International Classes:
F21V31/03; B60Q1/00; F21V31/00; (IPC1-7): F21V31/00; B60Q1/00