Rusterholz, A. <br/><br/>
The Brown Boveri BT 150-2 high-power transmitting triode 

<br/><br/>The article describes the largest electron tube produced by Brown Boveri. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TUBES<br/>BROWN BOVERI BT<br/>HIGH-POWER TRANSMITTING TRIODE
<br/><br/><label>Universal Decimal Class. No.: </label>H621 BRO