[1]Baghos[EgyptianJournalofChemistry,1958,vol.1,p.337,339]
[2]CurrentPatentAssignee:ESSILORLUXOTTICA-US6555028,2003,B2
[3]CurrentPatentAssignee:ESSILORLUXOTTICA-US6113814,2000,A
[1]CurrentPatentAssignee:TOKUYAMACORPORATION-JP2018/62496,2018,A
[1]CurrentPatentAssignee:TOKUYAMACORPORATION-JP2018/62496,2018,A
[1]CurrentPatentAssignee:TOKUYAMACORPORATION-JP2018/62496,2018,A
[1]CurrentPatentAssignee:TOKUYAMACORPORATION-JP2018/62496,2018,A