315 / | HD | ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS |
227 R | DF | CONDENSER IN THE SUPPLY CIRCUIT {10} |
233 | .~ Plural cathode and/or anode discharge device load {2} | |
234 | DF | .~.~> Condenser in the auxiliary starting electrode circuit |
235 | DF | .~.~> Condenser connected to plural cathodes or anodes |