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| Patents Granted on 1986-02-25 | |||||
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| Number | Date | Patentee | Title | Type | |
| 4,572,038 | Feb. 25, 1986 | C.H. Graham | Multi-purpose tool | screwdriver bits and holders | |
| 4,572,420 | Feb. 25, 1986 | A. Pistorius | Hand lever operated vee nail frame assembly machine | nailing machines | |