Questão jurídica principal
Whether the appeal was admissible despite the late submission of a valid power of attorney.
Decisão extraída
No; the authorization was filed after the deadline and no timely extension was requested, so the appeal was manifestly inadmissible.
Fundamentação extraída
Under Art. 42(5) LTF, the appellant had to remedy the defect within the set time limit. The valid power of attorney reached the Court only on 2008-09-05, after the deadline of 2008-08-29.