H02P 7/32
Using armature-reaction-excited machines
Official title: using armature-reaction-excited machines, e.g. metadyne, amplidyne, rototrol
H02P7/32 (Using armature-reaction-excited machines) appears on 2 US grants and 2 published applications in this corpus.
Search patents in H02P- Granted patents
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- Published applications
- 2
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- 2
- Inventors
- 3
- Latest grant
- 22 Apr 2025
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