Document Type and Number:
Japanese Patent JPH0446308
Kind Code:
U
Application Number:
JP8846290U
Publication Date:
April 20, 1992
Filing Date:
August 24, 1990
Export Citation:
International Classes:
F21V31/00; F21S8/10; F21V1/00; F21V31/03; (IPC1-7): F21Q1/00; F21M7/00; F21V31/00
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