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Patents Granted on 1984-06-05 | |||||
Number | Date | Patentee | Title | Type | |
4,452,112 | Jun. 05, 1984 | J.A. Alexander | Method of Parting Metallic Rings | lathe tools | |
4,452,117 | Jun. 05, 1984 | L.D. Brickner, C.P. Rickmers, B.B. Donovan | Self-adjusting fence for motorized saw unit |