Stefano Zanella

3 Patents

• US123856342025

  Steam Generator, in Particular for Ovens

  I.R.C.A. S.P.A. INDUSTRIA RESISTENZE CORAZZATE E AFFINI

  0 cites
• US119568662024

  Electric Heater for Tank

  I.R.C.A. S.P.A. INDUSTRIA RESISTENZE CORAZZATE E AFFINI

  0 cites
• US118055732023

  Flexible Resistor

  I.R.C.A. S.P.A. INDUSTRIA RESISTENZE CORAZATTE E AFFINI

  0 cites