'harmonium' ki khoj kisne ki hai?........plz ......answer...fast?
Answers
Answered by
9
HELLO
I KNOW IT
YOJR ANSWER IS
It was first by Alexandre Debain in 1840 in France, who patented his Harmonium in Paris on August 9, 1840. In this instrument he used a pressure winding system, with free reeds. Since that time his invention is used by many others. The Harmonium was produced by many others during the second half of the 19th century
I KNOW IT
YOJR ANSWER IS
It was first by Alexandre Debain in 1840 in France, who patented his Harmonium in Paris on August 9, 1840. In this instrument he used a pressure winding system, with free reeds. Since that time his invention is used by many others. The Harmonium was produced by many others during the second half of the 19th century
sehaj28:
thq ..
Similar questions