Boehm system [SEP] discoverer or inventor
Boehm system
The Boehm system is a system of keywork for the flute, created by inventor and flautist Theobald Boehm between 1831 and 1847. 
Prior to the development of the Boehm system, flutes were most commonly made of wood, with an inverse conical bore, eight keys, and tone holes (the openings where the fingers are placed to produce specific notes) that were small in size, and thus easily covered by the fingertips. Boehm's work was inspired by an 1831 concert in London, given by soloist Charles
flutist Victor Coche), and, with H.E. Klosé, invented the so-called Boehm system clarinet, the system still most commonly in use for clarinets. In the early 1840s, with P.J.R. Soler, he developed a Boehm system oboe; this, however, was less successful. Louis-Auguste Buffet was his son. Auguste Buffet "jeune" died on 30 Sep 1864 in Anet.
Jean-Louis Buffet.
Jean-Louis Buffet, also known as Jean-Louis Buffet-Crampon, was born 18