Rud. Ibach Sohn was a

piano A piano is a keyboard instrument that produces sound when its keys are depressed, activating an Action (music), action mechanism where hammers strike String (music), strings. Modern pianos have a row of 88 black and white keys, tuned to a c ...

manufacturer in

Barmen Barmen is a former industrial metropolis of the region of Bergisches Land, Germany, which merged with four other towns in 1929 to form the city of Wuppertal. Barmen, together with the neighbouring town of Elberfeld founded the first electric ...

Rhineland The Rhineland ( ; ; ; ) is a loosely defined area of Western Germany along the Rhine, chiefly Middle Rhine, its middle section. It is the main industrial heartland of Germany because of its many factories, and it has historic ties to the Holy ...

, Germany from 1794 to 2007. The owners Rudolf Ibach's widow, Rudolf and Max Ibach were awarded an imperial and

royal warrant of appointment Royal warrants of appointment have been issued for centuries to tradespeople who supply goods or services to a royal court or certain royal personages. The royal warrant enables the supplier to advertise the fact that they supply to the issuer of t ...

to the court of

Austria-Hungary Austria-Hungary, also referred to as the Austro-Hungarian Empire, the Dual Monarchy or the Habsburg Monarchy, was a multi-national constitutional monarchy in Central Europe#Before World War I, Central Europe between 1867 and 1918. A military ...

References

External links

Official homepage
Companies based in North Rhine-Westphalia Piano manufacturing companies of Germany Purveyors to the Imperial and Royal Court Purveyors to the Court of Sweden Purveyors to the Russian imperial family British royal warrant holders {{germany-company-stub