Alejandra Ravanal

3 Patents

• US123744742025

  Wall Bushing

  Hitachi Energy Ltd

  0 cites
• US121423922024

  Draw-rod Bushing with Sealed Bottom Contact

  HITACHI ENERGY Ltd

  0 cites
• US117696182023

  Electrical Induction Device with Contact Arrangement for Electrically Contacting an Electrical Conductor

  HITACHI ENERGY SWITZERLAND AG

  0 cites