ED704
ID: 294592
This article refers to the component: To the tube/semiconductor
ED704
08.Aug.12 12:36
9236
![Mark Burgess](https://www.radiomuseum.org/image.cfm?image=nz_burgess_mark2007_2.jpg&width=120&height=140)
More information about the history of WW2 Telefunken detectors is available in History of Telefunken Semiconductors
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