On this day back in 1873, the United States Patent and Trademark Office awarded patent number 139.121 to ...
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1873: Levi Strauss Receives a Patent for Jeans
1873: Levi Strauss Receives a Patent for Jeans
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1812: Prince-Archbishop Hieronymus von Colloredo – Mozart’s Employer in Salzburg
1812: Prince-Archbishop Hieronymus von Colloredo – Mozart’s Employer in Salzburg
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1804: How Napoleon Got Hold of the Distinguished Title of Emperor
1804: How Napoleon Got Hold of the Distinguished Title of Emperor
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1846: How did the Saxophone Get its Name?
1846: How did the Saxophone Get its Name?
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1895: Senator Bush – a Member of a Secret Association
1895: Senator Bush – a Member of a Secret Association
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1888: Willis A. Lee: The Admiral who Won Seven Olympic Medals
1888: Willis A. Lee: The Admiral who Won Seven Olympic Medals
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1892: Zita of Bourbon-Parma – Last Ruler of the Austro-Hungarian Empire
1892: Zita of Bourbon-Parma – Last Ruler of the Austro-Hungarian Empire