Peragallo Pipe Organ Company was created in 1918.
The pipe organ is a keyboard instrument.
The instruments most similar to a pipe organ are:Flute (pipe organ has flute pipes of different lengths)Harmonium
The Kilgen (correct spelling) organ company went out of business in 1960. If you Google "Kilgen" you can find a Wikipedia article, an opus list and a lot of other information, but no Kilgen company website.
The first pipe organ, called the hydraulis, was invented in Greece.
The keyboard instrument with pipes would be the humble pipe organ.
Moe Pipe Organ Company was created in 1991.
Organ pipe coral was created in 1758.
Organ pipe mud dauber was created in 1773.
Organ Pipe Cactus National Monument was created in 1937.
Pressure Pipe Inspection Company was created in 1997.
American Cast Iron Pipe Company was created in 1905.
A pipe organ is a large musical instrument that is usually found in large churches or cathedrals. The musician sits on a bench and plays on usually a choice of anywhere from three to six different keyboards. The sound on a pipe organ is created by air vibrations controlled by the musician from these keyboards. The pipe organ has been around much longer than the piano!
The pipe organ was invented by the Greek Ctesibius.
The pipe organ is a keyboard instrument.
The instruments most similar to a pipe organ are:Flute (pipe organ has flute pipes of different lengths)Harmonium
There is none. The pipe organ was not invented. It developed in ancient times. However, there are thousands of patents concerning pipe organ parts.
The Kilgen (correct spelling) organ company went out of business in 1960. If you Google "Kilgen" you can find a Wikipedia article, an opus list and a lot of other information, but no Kilgen company website.