2nd June 1908 The Portable Vacuum Cleaner is Patented
James Spangler did not enjoy his work. He was working as a janitor and cleaner in a department store in Ohio, USA. This was a far cry from his dream of being a successful...
Category: 1900s
James Spangler did not enjoy his work. He was working as a janitor and cleaner in a department store in Ohio, USA. This was a far cry from his dream of being a successful...
