Difference between revisions of "patent for "art of producing step-by-step movements" F.W.Wood, 1922 (Q31863)"
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(Created claim: Copy available online (P37): https://patents.google.com/patent/US1408555A) | (Created claim: mentions (P78): Stepper motor (Q31862)) | ||
| Property / mentions | |||
| + | |||
| Property / mentions: Stepper motor / rank | |||
| + | Normal rank | ||
Revision as of 11:39, 30 July 2023
patent for a stepper motor
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | patent for "art of producing step-by-step movements" F.W.Wood, 1922 | patent for a stepper motor |