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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0526774
Kind Code:
B2
Inventors:
UENO RYUZO
SAKOTA KAZUYUKI
NAKAMURA YASUNORI
HAMAZAKI YASUHEI
Application Number:
JP3928183A
Publication Date:
April 19, 1993
Filing Date:
March 11, 1983
Export Citation:
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Assignee:
UENO SEIYAKU OYO KENKYUJO KK
International Classes:
C07C65/01; C07C51/00; C07C51/15; C07C67/00