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17h 16min, dec 19, 1915 y - Engineers S. E. Bramer, Jacob Roth, F. R. S. Kaplan, Simon Loeb and William Smith, Sr. create the first permanent metallurgical bond between copper and steel in Rankin, Pennsylvania
Added to timeline:
Warren Steel
By
Johnny
12 Nov 2017
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0
715
Date:
17h 16min, dec 19, 1915 y
Now
~ 110 years ago
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