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| Patents Granted on 1988-10-11 | |||||
| Number | Date | Patentee | Title | Type | |
| 4,776,212 | Oct. 11, 1988 | E.F. Cote, M.H. Miller, F.G. Parsons | Pocket Surface Roughness Gage | measurement gauges | |
| 4,776,244 | Oct. 11, 1988 | P.B. Lemens, G.E. Olson | Open-End Wrench | nut wrenches | |