Questione giuridica chiave
Whether the Federal Supreme Court appeal against the cantonal judgment was admissible insofar as it sought to set aside earlier cantonal decisions.
Decisione estratta
The request to set aside the lower prior decisions was inadmissible because only final cantonal decisions may be challenged before the Federal Supreme Court.
Motivazione estratta
Only the cantonal appellate judgment was open to federal review; earlier-instance decisions were not directly appealable.