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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6312170
Kind Code:
B2
Inventors:
KOBAYASHI GENJI
SHIRAI YOSHIAKI
Application Number:
JP23436683A
Publication Date:
March 17, 1988
Filing Date:
December 14, 1983
Export Citation:
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Assignee:
NORINSUISANSHO SANSHI SHIKENJO
International Classes:
D01B7/04