A visual tutorial on geography j. p. shebalin


G09B25/06 - for surveying; for geography, e.g. relief models (globes G09B0027000000; maps G09B0029000000)

 

(57) Abstract:

Usage: in physics, tutorials, models and mock-UPS, models for topography or geography , for example in the relief terrain model . The essence of the invention; visual tutorial on geography represents a relief terrain model, in which the grooves for the installation of flat elements to plot contours of cross-sections. The model is executed in the form of a monolithic block with a relief groove. 2 Il.

 

Same patents:
Up!