Shelfmark
Bow.32
Maker
[Bowen Instrument Co.; Ltd.]
Subjects
electrical (amplifier)
Title
Pyrotron 4. Vibrator Amplifier
Description
transcript of information about using a vibrator amplifier and its operation
Earliest Date
1947
Latest Date
1947
Pages
1
Address
Other Makers
Cat no
Contents List
Hardback
Prices
Index
Illustrations
General Ref
FM:18786
