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| All Patents in class 474/102 | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 164,411 | Jun. 15, 1875 | C. Anderson | Improvement in regulating and adjusting bands used in driving machinery | |
 | 3,334,447 | Aug. 08, 1967 | T.J. Leveque | Sanding machine | |