44449H / HEWCH566A / HEWCH566A / 2285734 / CH566A;HEW / HPSPICH566A / 1034279 / 383HPCH566A / HPCH566A / 4037492 / CH566 (No 82 Cyan) / HEWCH566A / HPCH566A / 1034279 / 46571 / 01700-ch566a / HP 82C O PE / HP 82C O TE / HP 82C-28ML O TE / 150098 / 1457369 / HPCH566A / hpinch566a0 / HPCH566A / OHPCH566 / HPCH566A / 25714 / OH-CH566A / 170025440594 / CH566A (82) / HEWCH566A / HPCH566A / HPCH566A