Aiming device for mortar war. (Machine-translation by Google Translate, not legally binding)

摘要

Aiming device mortar war, characterized by comprising: a) a body-tree attachable to mortar and a first horizontal axis perpendicular to the axis mortar around which can rotate b) a first body with a paraxial surface horizontal on resting c) a second body which is rotatable about a second axis perpendicular to the first axis and the parallel surface on which it rests d) a third body carrying the optical elements and which is rotatable about a third axis parallel to the surface parallel. (Machine-translation by Google Translate, not legally binding)