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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS619349
Kind Code:
B2
Inventors:
NISHIOKA MASAHARU
Application Number:
JP14793181A
Publication Date:
March 22, 1986
Filing Date:
September 21, 1981
Export Citation:
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Assignee:
KOGYO GIJUTSUIN
International Classes:
C10G9/00; C10C3/10; C10G9/32; C10G31/09; C10G51/02; C10G55/04