Case T-624/18: Judgment of the General Court of 18 December 2019 — Gres de Aragón v EUIPO (GRES ARAGÓN) (EU trade mark — Application for the EU figurative mark GRES ARAGÓN — Absolute ground for refusal — No distinctive character — Article 7(1)(b) of Regulation (EU) 2017/1001 — No descriptive character — Article 7(1)(c) of Regulation 2017/1001 — Obligation to state reasons — Error of law)