Mazeres-Lezons
France
1
2017-04-27
Pascal Guillemet from Mazeres-Lezons, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
DEVICE FOR ASSISTING A SOLID PROPELLANT PROPULSION SYSTEM OF A SINGLE-ENGINE HELICOPTER, SINGLE-ENGINE HELICOPTER COMPRISING SUCH A DEVICE
1858579 ⎘