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US3299384A
(en)
|
|
Wide-band transformer having neutralizing winding
|
|
US1553983A
(en)
|
|
Electrical coil
|
|
US2273163A
(en)
|
|
Electrical wave filter system
|
|
GB1211885A
(en)
|
|
Improvements relating to inductive windings
|
|
US2258261A
(en)
|
|
Coil with line properties
|
|
US2321521A
(en)
|
|
Frequency band filter
|
|
US2457212A
(en)
|
|
Time-delay network
|
|
SU413595A1
(ja)
|
|
|
|
US2713667A
(en)
|
|
Audio frequency transformer
|
|
US2485666A
(en)
|
|
Transformer
|
|
GB1101857A
(en)
|
|
Interference suppression choke
|
|
SU363172A1
(ru)
|
|
Всесоюзная i
|
|
SU1046779A1
(ru)
|
|
Помехоподавл ющий дроссель
|
|
US1655048A
(en)
|
|
Electrical coil system
|
|
US2125119A
(en)
|
|
Coupling transformer
|
|
GB587997A
(en)
|
|
Improvements in inductive windings
|
|
US2096801A
(en)
|
|
Power transformer
|
|
US1511229A
(en)
|
|
Transformer core for radio work
|
|
SU568102A1
(ru)
|
|
Индуктивный делитель напр жени
|
|
USRE22139E
(en)
|
|
Adjustable inductance |
|
US2454865A
(en)
|
|
Time-delay network
|
|
SU35921A1
(ru)
|
|
Электродинамический измерительный прибор
|
|
SU868895A1
(ru)
|
|
Магнитна антенна
|
|
SU799107A1
(ru)
|
|
Активный -фильтр
|
|
SU529495A1
(ru)
|
|
Импульсный трансформатор
|