Improvements in and relating to Hot Water Supply Cisterns.
Номер патента: GB191500679A
Опубликовано: 17-06-1915
Автор(ы): Charles Mcwhirter
Принадлежит: Individual
Опубликовано: 17-06-1915
Автор(ы): Charles Mcwhirter
Принадлежит: Individual
Реферат: 679. McWhirter, C. Jan. 15. Combinations of interdependent valves.-In a hot water supply cistern, the valve g of the discharge pipe f is lifted through a link h and projection j on the cock j<2> supplying cold water through a pipe e.
Improvements relating to hot water apparatus
Номер патента: GB455250A. Автор: . Владелец: Koninklijke Fabriek Inventum BV. Дата публикации: 1936-10-16.