Improvements in vehicle actuated traffic signal systems
Номер патента: AU256941B2
Опубликовано: 20-06-1963
Автор(ы): Pope Joseph
Принадлежит: Automatic Telephone and Electric Co Ltd
Опубликовано: 20-06-1963
Автор(ы): Pope Joseph
Принадлежит: Automatic Telephone and Electric Co Ltd
Improvements in or relating to vehicle-operated or other vehicle signalling systems
Номер патента: GB868052A. Автор: . Владелец: Paul Joseph Barker. Дата публикации: 1961-05-17.