Erba
Italy
3
2006-05-18
The entities that hold a legal rights for patent applications filed by inventor Spreafico Sergio:
Sergio Spreafico from Erba, IT has applied for patents for these inventions. The list has both pending applications and granted patents:
Method of screening the magnetic field generated by an electrical power transmission line and electrical power transmission line so screened
#2 | 2006-05-09Method for terminating a conductor of a superconducting cable
#3 | 2006-03-07Superconducting cable
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