'Hubert Booth, not Herbert Hoover, developed the first practical electric one of these in 1901'
Vacuum cleaner
TECHNOLOGY: Hubert Booth, not Herbert Hoover, developed the first practical electric one of these in 1901
Hubert Booth, not Herbert Hoover, developed the first practical electric one of these in 1901
Hubert Booth, not Herbert Hoover, developed the first practical electric one of these in 1901
TECHNOLOGY
Vacuum cleaner
TECHNOLOGY