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Franz Heidinger
Unterwaltersdorf
AT
1 patent
2 Patents
US11729555
2023
Adjustable Magnetic Spring for Actuator
Sound Solutions International Co., Ltd.
0 cites
US11716572
2023
Method of Production of an Electrodynamic Acoustic Transducer with a High Density Coil
Sound Solutions International Co., Ltd.
0 cites