Darmstadt Electronic Computing Machine (DERA)
The Darmstadt Electronic Computing Machine (DERA), (German:Darmstädter Elektronischer Rechenautomat) was an experimental, room-sized electronic computer calculator with vacuum tube built in 1951. It was built at the Technische Universität Darmstadt under the direction of Alwin Walther. The first operation was in 1957, with development completed in 1959.
Q68
computer
Concept
Q31087
calculator
Concept
Q3574371
vacuum tube
Concept
Q310695
Technische Universität Darmstadt
ORG
Q103224
Alwin Walther
PER
Q85755745
Darmstadt Electronic Computing Machine (DERA)
UNK
1951-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
1951
DATE
1957-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
1957
DATE
1959-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
1959
DATE
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different from