patent for "art of producing step-by-step movements" F.W.Wood, 1922 (Q31863)
From CanonBase
Revision as of 07:55, 7 September 2023 by Purkertcz (talk | contribs) (Created claim: Property:P311: Item:Q31713, #quickstatements; #temporary_batch_1694073251005)
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