patent for "art of producing step-by-step movements" F.W.Wood, 1922 (Q31863)
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Revision as of 07:56, 7 September 2023 by Purkertcz (talk | contribs) (Removed claim: Property:P1: Item:Q31713, #quickstatements; #temporary_batch_1694073319027)
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 |
Statements
7 March 1922Gregorian
0 references