Figure 2 Jensen
Резюме
Figure 2 from United States Patent 4,347,280 which is this file: File:US4347280.pdf
The figure depicts the cross section of a material designed to minimize the shock of impact of batting in baseball and also of racquet sports. It depicts the design of a poromeric material.
Тэги
патентные чертежи
Соединенные Штаты
e william jensen
патентные чертежи США
uspto
технический рисунок
заявка на патент
Дата
31/08/1982
Источник
This is an extracted image from File:US4347280.pdf which is already on the Wikimedia Commons.
Ссылка
Информация о правах
Public Domain