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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6316200
Kind Code:
B2
Inventors:
ISHIDA KOJI
TERAKAWA KENICHI
IWAO MITSURU
Application Number:
JP763683A
Publication Date:
April 07, 1988
Filing Date:
January 19, 1983
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Assignee:
KUBOTA LTD
International Classes:
C02F3/30; C02F3/34; G05B21/02