Kernrechtsfrage
Whether the right to be heard was violated by the handling of duplik novelties and their cure on appeal
Extrahierter Entscheid
Any first-instance defect was cured in the appeal proceedings, where the appellant had full opportunity to respond; no separate hearing violation remained.
Extrahierte Begründung
The appellant knew the duplik submissions and could have reacted earlier; in any event the appellate court had full review powers and allowed full written argumentation.