Electromagnetic contactor with lightweight wide range current transducer with sintered powdered metal core
Номер патента: AU1129688A
Опубликовано: 25-08-1988
Автор(ы): Joseph Charles Engel
Принадлежит: Westinghouse Electric Corp
Опубликовано: 25-08-1988
Автор(ы): Joseph Charles Engel
Принадлежит: Westinghouse Electric Corp
Electromagnetic contactor with lightweight wide range current transducer with sintered powdered metal core
Номер патента: US4980794A. Автор: Joseph C. Engel. Владелец: Westinghouse Electric Corp. Дата публикации: 1990-12-25.