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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0524184
Kind Code:
B2
Inventors:
HASHIMOTO MITSURU
Application Number:
JP14262182A
Publication Date:
April 07, 1993
Filing Date:
August 19, 1982
Export Citation:
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Assignee:
RICOH KK
International Classes:
G03G5/06; C07C67/00; C07C241/00; C07C245/10; C09B35/039; C09B56/12