In 1907, James Spangler a janitor working in a Canton, Ohio department store, deduced that the carpet sweeper he used on the job was the source of his cough. That led Spangler to invent the Hoover Vacuum Cleaner.
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In 1907, James Spangler a janitor working in a Canton, Ohio department store, deduced that the carpet sweeper he used on the job was the source of his cough. That led Spangler to invent the Hoover Vacuum Cleaner.
hello,
Im Jinky Dagami, a second year nursing student from Southwestern University at Cebu, Philippines.It was a nice experienced visiting your site! I’ve found everything that i needed about my project. Clear pictures and details. No doubts of having this site.I’m very interested about your inventions.As part of our project about Science and Technology, we need a reply from an inventors regarding with thier inventions. Can I ask and expect a reply from you, more and new details about your inventions? I would be very grateful of your response. Thank you and more powers!