Actually, it does, but in a somewhat strange way.
If you click into the textfield with the tooltypes (while RAWBInfo is inactive or not running) and hit RAmiga C, you copy all of the tooltypes, ready to be pasted into e.g. a text editor window.
But you can't mark anything, so you can't select e.g. a specific tooltype for copying.
Anyway, whoever doesn't use RAWBInfo these days? It's even started by default on a fresh installation.