Firenze
Italy
2
2009-08-27
The entities that hold a legal rights for patent applications filed by inventor Ferrali Luigi:
Luigi Ferrali from Firenze, IT has applied for patents for these inventions. The list has both pending applications and granted patents:
System for reciprocally blocking mechanical elements defining a pressurized compartment
#2 | 2009-07-09PRESSURIZED FLUID CONTROL DEVICE WITH A SAFETY CLOSURE FOR A COMPARTMENT CONTAINING THE PRESSURIZED FLUID
3983118 ⎘