| http://www.w3.org/ns/prov#value | - Patent US5149826 - Poly[(3-pyrrolyl)acetic acid] - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More ??Sign inAdvanced Patent SearchPatentsA poly[(3-pyrrolyl)acetic acid] is here disclosed which is represented by the formula (I) ##STR1## wherein n is an integer of 2 or more.
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