african-american inventors
DESCRIPTION
African-American Inventors. BY Chloe Hansma. Inventor. Lloyd Ray. Invention. He invented the dust pan. The dust pan is still used today when we sweep. Fact. He invented the dust pan in 1897. - PowerPoint PPT PresentationTRANSCRIPT
African-American InventorsBY Chloe Hansma
Inventor
Lloyd Ray
Invention
He invented the dust pan.The dust pan is still used today when we
sweep.
Fact
He invented the dust pan in 1897