Difference between revisions of "patent for "art of producing step-by-step movements" F.W.Wood, 1922 (Q31863)"
From CanonBase
(Changed [en] label: patent for "art of producing step-by-step movements" F.W.Wood, 1922) | (Removed claim: Canon source Id (P369): 1037, #quickstatements; #temporary_batch_1743590302320) | ||||||||||||||
| (12 intermediate revisions by 2 users not shown) | |||||||||||||||
| Property / Field | |||||||||||||||
| + | |||||||||||||||
| Property / Field: General technology / rank | |||||||||||||||
| + | Normal rank | ||||||||||||||
| Property / author | |||||||||||||||
| + | |||||||||||||||
| Property / author: Frank W. Wood / rank | |||||||||||||||
| + | Normal rank | ||||||||||||||
| Property / Copy available online | |||||||||||||||
| + | |||||||||||||||
| Property / Copy available online: https://patents.google.com/patent/US1408555A / rank | |||||||||||||||
| + | Normal rank | ||||||||||||||
| Property / mentions | |||||||||||||||
| + | |||||||||||||||
| Property / mentions: Stepper motor / rank | |||||||||||||||
| + | Normal rank | ||||||||||||||
| Property / Publication date | |||||||||||||||
| + | 7 March 1922Gregorian
| ||||||||||||||
| Property / Publication date: 7 March 1922Gregorian / rank | |||||||||||||||
| + | Normal rank | ||||||||||||||
| Property / is used in theme | |||||||||||||||
| + | |||||||||||||||
| Property / is used in theme: Early history of moving lights (Theme) / rank | |||||||||||||||
| + | Normal rank | ||||||||||||||
| Property / Canon documents public id | |||||||||||||||
| + | |||||||||||||||
| Property / Canon documents public id: 1037 / rank | |||||||||||||||
| + | Normal rank | ||||||||||||||
Latest revision as of 10:42, 2 April 2025
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