Key legal question
Whether the exclusion of the appellant's documents violated the right to be heard under Art. 29(2) BV.
Extracted holding
No. The evidence concerned an immaterial point, because the questioned signs were misleading for foreign-origin watches and consent by the claimant was not proven.
Extracted reasoning
The hearing right covers relevant evidence only. Since the proposed proof could not change the legal assessment, refusing it was not a denial of hearing.