Walldorf
Germany
2
2006-08-17
The entities that hold a legal rights for patent applications filed by inventor Rab Alexander:
Alexander Rab from Walldorf, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Electrical service device having an arc prechamber area, prechamber plates and a current-limiting arc-quenching device
#2 | 2006-08-17Electrical service device having an arc prechamber area, arc guide rails and a current-limiting arc-quenching device
4683295 ⎘