[1]Patent:US3979390,1976,A
[1]Patent:EP3569592,2019,A1.Locationinpatent:Paragraph0098
[1]Patent:EP3569592,2019,A1
3874-54-2
184099-84-1
2823-19-0
487058-75-3
60131-34-2
654673-34-4