Improvements in Seat or Saddle Supports for Cycles and other Vehicles.
Номер патента: GB189609892A
Опубликовано: 08-05-1897
Автор(ы): Edmond Joseph Byrne
Принадлежит: Individual
Опубликовано: 08-05-1897
Автор(ы): Edmond Joseph Byrne
Принадлежит: Individual
Improvements in or relating to the manufacture of porous filling substances for the storage of acetylene and other gases
Номер патента: GB234777A. Автор: . Владелец: Svenska AB Gasaccumulator. Дата публикации: 1925-09-10.