But more importantly, "to seize" means to "take possession", doesn't it? And you need a license to possess a teletherapy machine, for the very good reason that the damn thing is dangerous. IGR had a license. The bureaucrats didn't. Neither did the new site owner, landlord, whatever you want to call them. They still took possession, by force.
Property rights are a set of rules. Nuclear safety regulations are a set of rules. These are not the same kind of rules, though. Not understanding the difference kills people. The court didn't understand the difference.