540 020 268 CLIC-R N°201 Brevete 05/38 TV 400 060 000 125 Type 54-500 obsolete 540000203 549999266 549999263 540020263 540020266 540000642 obsolete replaced by 540001719 or 540000606 540001719 540000606 B-B3827TH not exist only BB3 N 827 TH version exists 54000021 TV604