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Patent Searching and Data


Document Type and Number:
Japanese Patent JP2000239200
Kind Code:
A5
Application Number:
JP1999042104
Publication Date:
July 10, 2008
Export Citation:
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International Classes:
C07C27/12; B01J31/02; B01J31/20; C07C45/33; C07C49/403; C07C51/215; C07C55/14; C07B61/00