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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS546555
Kind Code:
B2
Application Number:
JP12802575A
Publication Date:
March 29, 1979
Filing Date:
October 24, 1975
Export Citation:
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International Classes:
C07C69/757; C07C13/62; C07C67/00; C07C69/753; C07C241/00; C07C245/18