Delwedd:Galvanometer 1890 drawing.png
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Galvanometer_1890_drawing.png ((560 × 418 picsel, maint y ffeil: 30 KB, ffurf MIME: image/png))
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Galvanometer image from PD book: Electrical Measurement and the Galvanometer: Its Construction and Uses, by T. D. Lockwood, New York: J. H. Bunnell and Co., 1890.
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| Upload date | User | Bytes | Dimensions | Comment |
|---|---|---|---|---|
| 2006-11-05 05:22:49 | Dicklyon | 30612 | 560×418 | Image from PD book: Electrical Measurement and the Galvanometer: Its Construction and Uses, by T. D. Lockwood, New York: J. H. Bunnell and Co., 1890. |
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| Dyddiad / Amser | Bawdlun | Hyd a lled | Defnyddiwr | Sylw | |
|---|---|---|---|---|---|
| cyfredol | 23:20, 25 Ebrill 2010 | | 560 × 418 (30 KB) | Quibik | == Summary == Image from PD book: Electrical Measurement and the Galvanometer: Its Construction and Uses, by T. D. Lockwood, New York: J. H. Bunnell and Co., 1890. == Licensing == {{PD-US}} == Original upload history == This file was originally uploaded |
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