Posts by Jane Mayer Pesonen
American History Parade
1899 John S. Thurman of St. Louis
American History Parade 1899 John S. Thurman of St. Louis patents the first motor-driven vacuum cleaner, described as a “pneumatic carpet renovato...
American History Parade 1899 John S. Thurman of St. Louis patents the first motor-driven vacuum cleaner, described as a “pneumatic carpet renovato...
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