00517nam 2200169z- 450 9910693789403321(CKB)4970000000037710(EXLCZ)99497000000003771020240129c2002uuuu -u- -engInternational trade : federal action needed to help small businesses address foreign patent challengesWashington, D.CInternational TradeDOCUMENT9910693789403321International trade59604UNINA