Document Type and Number:
Japanese Patent JPH04520
Kind Code:
B2
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Inventors:
SAEKI TADAAKI
YOSHIDA ISAO
YOSHIDA ISAO
Application Number:
JP17571985A
Publication Date:
January 07, 1992
Filing Date:
August 12, 1985
Export Citation:
Assignee:
TOKUYAMA SODA KK
International Classes:
C10M175/00; C10G7/00; C10G31/00; C10N40/20
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