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The invention of the vacuum cleaner, from horse-drawn to high tech | Science Museum
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Amazon.com: Jimmy Mattress Vacuum Cleaner with Dust Sensor, Anti-Allergen Bed Vacuum Cleaner with UV Lights & Ultrasonic & 5s Quick Heating, 16Kpa Suction 480W Handheld Vacuums for Pet Hair (BX7 Pro, Corded) :
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The 1st portable vacuum cleaner was invented by James Spangler. | The 1st portable vacuum cleaner was invented by James Spangler. | By Sun City Vacuums | Facebook