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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0251180
Kind Code:
B2
Inventors:
TSUBUSHI KAZUO
TAMURA HIROSHI
HASHIMOTO JUNICHIRO
OOGAWARA MAKOTO
Application Number:
JP7052581A
Publication Date:
November 06, 1990
Filing Date:
May 11, 1981
Export Citation:
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Assignee:
RICOH KK
International Classes:
C08F18/00; C08F18/02; C08F220/00; C08F220/10; G03G9/13