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Alexander Miles

ByAdmin

Sep 2, 2021

Alexander Miles is the 19th Century African-American inventor known best for patenting his design for improving the automatically opening and closing elevator doors. The patent was issued on October 11, 1887 (U.S. Patent 371,207

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Author: Admin

I’m an African American man of Congolese heritage residing in the North Texas D-FW area

By Admin

I’m an African American man of Congolese heritage residing in the North Texas D-FW area

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