H01J 2893/0074
Cathodic cups
Official title: Cathodic cups; Screens; Reflectors; Filters; Windows; Protection against mercury deposition; Returning condensed electrode material to the cathodic cup; Liquid electrode level control
H01J2893/0074 (Cathodic cups) appears on 0 US grants and 0 published applications in this corpus.
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- H01J 2893/0075Cathodic cupsIndexing code0
- H01J 2893/0082Returning condensed electrode material to the cathodic cupIndexing code0
- H01J 2893/0083Liquid electrode level controlIndexing code0
- H01J 2893/0084Protection against mercury depositionIndexing code0
- H01J 2893/0086Gas fillIndexing code0
- H01J 2893/0087Igniting meansIndexing code0
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