Electronics
A McGraw-Hill Publication
Periodical Volume 2Number 2February 1931
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created by: Achim Dassow (24.Nov.19) available by: Achim Dassow
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Attachments
Currently no attachments available.
Some example model pages for sets you can see there:
USA: Electrad Inc.; New C-250 (1931)
USA: Electrad Inc.; New A-250 (1931?)
USA: Electrad Inc.; New 245 Amplifier (1931??)
Some example tube pages for sets you can see there:
Screen-grid Tetrode 224 (1929)
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