Court of Justice (Second Chamber) 4 October 2012, C‑115/11 (Format Urządzenia i Montaże Przemysłowe sp. z o.o. v Zakład Ubezpieczeń Społecznych.)

JUDGMENT OF THE COURT (Second Chamber) 4 October 2012 ( *1 ) ‛Social security — Determination of the legislation applicable — Regulation (EEC) No 1408/71 — Article 14(2)(b) — Person normally employed in the territory of two or more Member States — Successive employment contracts — Employer established in the Member State of habitual residence of the worker — Employment performed exclusively in