|
US1986779A
|
|
Electrolytic condenser and electrolyte therefor
|
|
US2021455A
|
|
Electrolytic condenser
|
|
US2015483A
|
|
Metal-refractory joint
|
|
US2015484A
|
|
Method of effecting metal-glazed-refractory insulator joint and joints resulting therefrom
|
|
US2015482A
|
|
Method of effecting metal-refractory joint and joints resulting therefrom
|
|
US1989623A
|
|
System of operating alternating current electrolytic condensers
|
|
US1976700A
|
|
Electrolyte for use with filmed electrodes
|
|
US1950119A
|
|
Electrode structure of electrolytic condensers
|
|
US2013564A
|
|
Electrolytic condenser
|
|
US1989622A
|
|
Condenser and method of constructing the same
|
|
US1974284A
|
|
Power factor corrected gas discharge tube
|
|
US1931460A
|
|
System of measuring capacity and power factor, and apparatus therefor
|
