Vintage 60s rolling trolley

Servant, bar, vintage rolling service from the 60s (1960) Design attributed to the jansen firm: famous parisian interior design house, in the hollywood regency style. Tubular brass structure that shows signs of use and time. One of the two handles was lost. Also to know that the upper tray has a breakage at an angle. S.g.d.g patent registered: model produced until 1968 at the latest.