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| All Patents in class 425/200 | |||||
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| Number | Date | Patentee | Title | Type | |
| 4,873X | Sep. 08, 1827 | B.H. (Hinckley), E. Fisk | Brick machine | brick maker | |
| 9,298X | Dec. 28, 1835 | B. Hamblet | Machine for making tiles, bricks, etc. | brick maker | |
| 295,558 | Mar. 25, 1884 | P.H. Kells | Brick-machine | manufacturing bricks and tiles | |
| 1,654,761 | Jan. 03, 1928 | F.E. Stevenson | Hydraulic Brick Press | hydraulic presses | |