Lyons
France
2
2018-01-25
The entities that hold a legal rights for patent applications filed by inventor Aubry Guillaume:
Guillaume Aubry from Lyons, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Frictionless switching device for opening and closing an electrical line, with improved operating accuracy
#2 | 2017-03-30Frictionless switching device for opening and closing an electrical line, with improved operating accuracy
6441911 ⎘