View details and encodings for Unicode character U+2390 Open-Circuit-Output L-Type Symbol, located in the Miscellaneous Technical block and Other Symbol category. This character was released in 1999 under Unicode version 3.0.
⎐⎐U+2390;9104\002390\u2390\x{2390}\u{2390}u'\u2390'E28E90239000002390