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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0325882
Kind Code:
B2
Inventors:
YAMAMOTO YUKIO
AZUMA TAKASHI
Application Number:
JP12623386A
Publication Date:
April 09, 1991
Filing Date:
May 30, 1986
Export Citation:
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Assignee:
YOSHIDA KOGYO KK
International Classes:
F21V1/14; F21S2/00; F21V17/00



 
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