Document Type and Number:
Japanese Patent JPH0227461
Kind Code:
Y2
Application Number:
JP6555985U
Publication Date:
July 25, 1990
Filing Date:
April 30, 1985
Export Citation:
International Classes:
F21V25/00; F21V21/02; F21V25/12; (IPC1-7): F21V21/02
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