Case C-167/04 P: Judgment of the Court (Second Chamber) of 21 September 2006 — JCB Service v Commission of the European Communities, (Appeals — Cartels — Article 81 EC — Distribution agreements — Concerted practices — Notification — Form A/B — Application for exemption — Rejection — Duration of the assessment of the notification procedure — Rights of the defence — Presumption of innocence — Complaint — Infringement — General prohibition on passive sales — Limitation of the sources of supply — New pleas in law — Fines — Guidelines — Gravity of the infringement — Duration — Attenuating circumstances — Cross-appeal — Aggravating circumstances)