Improvements in Automatic Systems of Train Control by Means of Separately Actuated Contactors.
Номер патента: GB191308624A
Опубликовано: 05-03-1914
Автор(ы):
Принадлежит: AUDLEY MERVYN DUKE, Siemens Brothers Dynamo Works Ltd
Опубликовано: 05-03-1914
Автор(ы):
Принадлежит: AUDLEY MERVYN DUKE, Siemens Brothers Dynamo Works Ltd
Improvements in or relating to Apparatus for Securing Uppers in Overworked Position upon Lasts by Means of Binders of Continuous Material.
Номер патента: GB191216711A. Автор: Alfred Julius Boult. Владелец: Individual. Дата публикации: 1913-07-17.