C09B 43/15
With formation of cyclic imides of ortho- or peri- dicarboxylic acids
Official title: with formation of cyclic imides of ortho- or peri- dicarboxylic acids
C09B43/15 (With formation of cyclic imides of ortho- or peri- dicarboxylic acids) appears on 0 US grants and 0 published applications in this corpus.
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