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Sarah Boone was an African American who invented an improvement to the ironing board and received a patent for it on 26-April-1892.
Sarah Boone was an African American who invented an improvement to the ironing board, She received a patent for it on 26-April-1892.
Catherine Beecher invented the Ironing Board.
he invented bikes and sara boones invented ironing boards
In 1892, S. Boone invented the ironing board
An African-American didn't invent the helicopter.
sarah boone was the first african american to invent , the iron oar
probably Dr. James Naismith (he invented basketbal) and his students .
No, George Washington Carver invented lots of uses of the peanut and he was African American. Black people invent most everything because they are talented!
It is not recorded when McCoy invented the lawn sprinkler. He also invented the folding ironing board and the self lubrication system.
the ironing board
invented an improvement to other patents that didnt work as well