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All Patents in class 156/202 | |||||
Number | Date | Patentee | Title | Type | |
283,356 | Aug. 14, 1883 | W. Painter | Pulley Covering | industrial machine pulleys and belt drive mechanisms | |
3,121,957 | Feb. 25, 1964 | W.G. Brown | Coilable metal rule | tape measures |