[1]CurrentPatentAssignee:YANTAIXIANHUACHEM-TECHCOLTD-CN112174918,2021,A
[1]CurrentPatentAssignee:YANTAIXIANHUACHEM-TECHCOLTD-CN112174918,2021,ALocationinpatent:Paragraph0106;0107;0111
[1]CurrentPatentAssignee:YANTAIXIANHUACHEM-TECHCOLTD-CN112174918,2021,A
[1]CurrentPatentAssignee:YANTAIXIANHUACHEM-TECHCOLTD-CN112174918,2021,A
[1]CurrentPatentAssignee:YANTAIXIANHUACHEM-TECHCOLTD-CN112174918,2021,ALocationinpatent:Paragraph0106;0107;0112