http://www.citroen.mb.ca/cItROeNeT/miscellaneous/hydraulics/hydraulics-2.html
Ajankohta tekee asiasta uskomattoman!
"Paul Magès had intended such a system to be part of the design of the suspension systemand as early as 1944, he had sketched just such a system, a derivation of which was fitted to a prototype 2CV in 1946."