Copying a dictated number of slots along AND perpendicular to a curve?

I want to introduce equi-spaced 3/4" wide (and 2" deep) slots perpendicular to a curved piece of plywood. Is there a conventional command or combination of commands that does this, or is GH (no experience) the only way?

A sketch or illustration would be helpful in understanding what you are requesting.

Flow or FlowAlongSrf may be useful.

Hello - Off hand, this does seem like a GH thing… but as mentioned an example or image would help.