Frontonas
France
4
2018-01-25
Pascal Gonin from Frontonas, 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
#3 | 2006-11-02Electromagnetic relay
#4 | 2006-03-21Switch device for opening and closing at least one electrical line
1839442 ⎘