The celesta was invented and patented in 1886 by Victor Mustel in Paris.
When was the pianoforte invented?
The piano was invented by Bartolomeo Cristofori (1655-1731) of Italy. Cristofori was unsatisfied by the lack of control that musicians had over the volume level of the harpsichord. He is credited for switching out the plucking mechanism with a hammer to create the modern piano in around the year 1700.
When was the harpsichord invented?
The earliest surviving harpsichords were built in Italy in the early 16th century. Little is known of the early history of the harpsichord, but, during the 16th–18th century, it underwent considerable evolution and became one of the most important European instruments.