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File:Patent 5019838 Fig3.png

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Patent_5019838_Fig3.png (800 × 575 pixels, file size: 117 KB, MIME type: image/png)

Summary

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File information
Description

A circular chart recorder.

Source

U.S. patent 5,019,838, figure 3

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File history

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Date/TimeThumbnailDimensionsUserComment
current23:43, 3 October 2005Thumbnail for version as of 23:43, 3 October 2005800 × 575 (117 KB)Interiot (talk | contribs)US Patent 5,019,838, figure 3

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