When was the Crop Duster Airplane invented?
The Crop Duster Airplane was invented in 1921 by US Army Air Service in the USA.
An aircraft that sprays pesticides or fertilizers over agricultural fields from the air.
| Year invented | 1921 |
|---|---|
| Inventor | US Army Air Service |
| Country | USA |
| Category | Agriculture |
Who invented the Crop Duster Airplane?
US Army Air Service invented the Crop Duster Airplane in 1921 in the USA.
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