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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6254881
Kind Code:
B2
Inventors:
JINBO FUMIO
Application Number:
JP6168683A
Publication Date:
November 17, 1987
Filing Date:
April 07, 1983
Export Citation:
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Assignee:
IBARAKIKEN
International Classes:
D01B7/04