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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4812247
Kind Code:
B1
Application Number:
JP5447270A
Publication Date:
April 19, 1973
Filing Date:
June 24, 1970
Export Citation:
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International Classes:
C08G69/00; C08G69/34; C09D11/00; C09D11/10



 
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