title: Rud. Ibach Sohn
text: # Rud. Ibach Sohn
  
  Rud. Ibach Sohn was a piano manufacturer in Barmen, Rhineland, Germany from 1794 to 2007.
  
  The owners Rudolf Ibach's widow, Rudolf and Max Ibach were awarded an imperial and royal warrant of appointment to the court of Austria-Hungary.
  
  