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Document Type and Number:
Japanese Patent JPS6219744
Kind Code:
B2
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Inventors:
HASHIMOTO MITSURU
Application Number:
JP17045779A
Publication Date:
April 30, 1987
Filing Date:
December 28, 1979
Export Citation:
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Assignee:
RICOH KK
International Classes:
G03G5/06; C09B31/075; C09B35/033; G03G5/04



 
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