BUILDING BLOCKS AND BUILDINGS COMPOSED FROM SUCH BUILDING BLOCKS
Номер патента: DE2426762A1
Опубликовано: 28-05-1975
Автор(ы): Norman Taylor
Принадлежит: TAYLOR OF TENTERDEN CONSTRUCTI
Опубликовано: 28-05-1975
Автор(ы): Norman Taylor
Принадлежит: TAYLOR OF TENTERDEN CONSTRUCTI
Building block, as well as an insert piece to be applied in such a building block
Номер патента: US09593480B2. Автор: Patrick Vandenbempt. Владелец: Vandenbempt Patent Comm V. Дата публикации: 2017-03-14.