Title:
【考案の名称】煙クリーナー付きランプシェード
Document Type and Number:
Japanese Patent JPH0668229
Kind Code:
U
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Inventors:
Shuzo Yamada
Application Number:
JP8679992U
Publication Date:
September 22, 1994
Filing Date:
November 05, 1992
Export Citation:
Assignee:
Shuzo Yamada
International Classes:
F21V33/00; F21V1/00; (IPC1-7): F21V33/00; F21V1/00
Next Patent: MULTIPLE BRANCH-SHAPED GRAPHIC DISPLAY SYSTEM