An Improvement in Electric Apparatus for Engine Room Signalling and like purposes.
Номер патента: GB189504019A
Опубликовано: 30-03-1895
Автор(ы): Keith Ronald Mackenzie, Sidney Marow Eardley-Wilmot, Sydney Hoare, Walter Thomas Wright Thackeray
Принадлежит: Individual
Опубликовано: 30-03-1895
Автор(ы): Keith Ronald Mackenzie, Sidney Marow Eardley-Wilmot, Sydney Hoare, Walter Thomas Wright Thackeray
Принадлежит: Individual
Improvements in or relating to mixing apparatus for fluids
Номер патента: GB652142A. Автор: . Владелец: FLORIAN JOHN HYAM. Дата публикации: 1951-04-18.