Circuit arrangement for automatic polarity reversal of an alternating voltage, particularly for colour television or measuring circuits
Номер патента: AU835366A
Опубликовано: 18-01-1968
Автор(ы): Mahler Gerhard
Принадлежит: Telefunken Patentverwertungs GmbH
Опубликовано: 18-01-1968
Автор(ы): Mahler Gerhard
Принадлежит: Telefunken Patentverwertungs GmbH
Improvements in or relating to decoder circuit arrangements in colour television receivers
Номер патента: GB1005290A. Автор: Kenneth George Freeman. Владелец: Mullard Ltd. Дата публикации: 1965-09-22.