Vienna
Austria
2
2021-11-25
The entities that hold a legal rights for patent applications filed by inventor Trampert Markus:
Markus Trampert from Vienna, AT has applied for patents for these inventions. The list has both pending applications and granted patents:
Electromagnetic actuator for a speaker or a sound transducer with a high-strength metal connection between the voice coil and the magnet system
#2 | 2021-11-25Electromagnetic actuator for a speaker or a sound transducer with a multimetal layer connection between the voice coil and the magnet system
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