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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6214680
Kind Code:
B2
Inventors:
SAITO TSUTOMU
Application Number:
JP15302478A
Publication Date:
April 03, 1987
Filing Date:
December 13, 1978
Export Citation:
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Assignee:
FUJI MFG CO LTD
International Classes:
D21F9/02; D21F1/00; D21F11/02