File:Tee patent.png
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Original file (907 × 631 pixels, file size: 67 KB, MIME type: image/png)
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:35, 16 May 2006 | 907 × 631 (67 KB) | Opie~commonswiki | British patent #12941 of 1889, by Bloxsom & Douglas |
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