B61L 7/083

Common line wire control using currents of different amplitudes, polarities, frequencies, or

Official title: {Common line wire control using currents of different amplitudes, polarities, frequencies, or the like}

B61L7/083 (Common line wire control using currents of different amplitudes, polarities, frequencies, or) appears on 3 US grants and 1 published applications in this corpus.

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Granted patents
3
Published applications
1
Assignees
3
Inventors
7
Latest grant
15 Aug 2023

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By publication year. Applications have been published since 2001.