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479,645 · Jacobs · "Illuminating-Tile" · Page 2 Home > Prism Glass > Patent Index > Page 2 |
 479,645: 2 of 4 |
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Up: Patent Index |
479,645 · Jacobs · "Illuminating-Tile" · Page 2 Home > Prism Glass > Patent Index > Page 2 |
479,645: 2 of 4 |
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plate or body in the space surrounding the curbs or flanges, substantially
as and for the purpose specified. 2. An illuminating-tile which is composed of a plate or body having lens-receiving openings that are surrounded by upwardly and downwardly extended flanges or curbs, in combination with a coating of cement or other like material applied to both sides of said plate in the spaces surrounding the curbs or |
flanges, substantially as and for the purpose shown. In testimony that I claim the foregoing I have hereunto set my hand this 8th day of January, A. D. 1889.
GEO. W. TICE, DAVID G. BUCHING. |