Displaying results 201 of 204 - 204
Date | Image | Innovation | City | State | Country Sort descending |
---|---|---|---|---|---|
1954 | ALCOA 50,000-ton Hydraulic Forging Press | Cleveland | OH | USA | |
1920 | Holland Tunnel Ventilation System | New York | NY | USA | |
1868 | Watkins Woolen Mill | Kearney | MO | USA | |
1891 | Engine-Driven Dynamo | Dearborn | MI | USA |