File:Patent 5019838 Fig3.png
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Summary[edit]
| Description |
A circular chart recorder. | ||
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| Source |
U.S. patent 5,019,838, figure 3 | ||
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| Permission (Reusing this file) |
See below.
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Licensing[edit]
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:43, 3 October 2005 | | 800 × 575 (117 KB) | Interiot (talk | contribs) | US Patent 5,019,838, figure 3 |
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