Opinion of Mr Advocate General Cosmas delivered on 17 October 1995. # Luigi Spano and others v Fiat Geotech SpA and Fiat Hitachi Excavators SpA. # Reference for a preliminary ruling: Pretura circondariale di Lecce - Italy. # Safeguarding of employees' rights in the event of a transfer of undertakings. # Case C-472/93. Spano and Others TITJUR