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Class Information
Number: 330/114
Name: Amplifiers > Unrectified a.c. power supply for an electrode (i.e., not the heater)
Description: Subject matter wherein the source of electrical energy which is controlled by the electrical signal is an A.C. electrical source, which is applied as an A.C. power supply directly to an electrode without any intervening rectifiers to rectify the A.C. electrical supply.










Sub-classes under this class:

Class Number Class Name Patents
330/115 Applied to filamentary cathode 0


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
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