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Her i mellem blev Romersk Beton opfundet (I Mellem År 500-150 BC) (apr 29, 500 BC – jul 27, 150)
Added to timeline:
Romerriget
By
Jona9721
6 Oct 2017
0
0
609
Date:
apr 29, 500 BC
jul 27, 150
~ 651 years
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