Neumarkt
Germany
2
2015-07-23
The entities that hold a legal rights for patent applications filed by inventor Erhardt Arnd:
Arnd Erhardt from Neumarkt, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Encapsulated surge protection device capable of carrying lightning currents and limiting follow currents and comprising at least one spark gap
#2 | 2007-09-18Compact arrangement for multipole, surge-proof surge arresters and encapsulated surge arrester for the same
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