I have an unlabeled damaged front wheel that currently mounts a 37-622 tire. The rim internal width is 19mm. I have done an awful lot of reading about wheel size and I am confused when I try to find wheels online to fit it. As far as I understand a rim should be marked with the min-max tire size it accepts, e.g. 700x25-38c. But that doesn't seem to be the case, as most rims I've seen are marked with only 1 size. What is that size? Or, just put it in simple words for my specific problem, what is the designation for a 700c rim with an internal rim width of 19mm?

Thanks!