Inventor
DE NARDIS MARCO
IT2 patents
Patents
2 patentsUS10024603B2Jul 17, 2018
Double tubing condensation exchanger for heating water and/or for producing sanitary hot water
RIELLO SPA2 citations62
US11041659B2Jun 22, 2021
Profile of piping for a heat exchanger, heat exchanger for condensation boilers providing said profile, and condensation boiler providing said heat exchanger
RIELLO SPA4 citations59