18
/
en
AIzaSyCYaC8UkdPkQKLFUmpasLV5eC3M802CrcA
64730
1985
1

jan 9, 1867 - Reinforced concrete invented

Added to timeline:

12 Oct 2017
0
0
114
Technology timeline Kushaj

Date:

jan 9, 1867
Now
~ 151 years ago
PayPal - The safer, easier way to pay online!logo
About & FeedbackTermsPrivacy