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| All Patents in class 493/299 | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 368,606 | Aug. 23, 1887 | W. Parker | Spindle for forming tubes of veneering | |
| 427,705 | May 13, 1890 | E.D. McCracken | Machine for Making Paper Tubes | ||