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| Patents Granted on 1974-03-26 | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,799,216 | Mar. 26, 1974 | J.F. Kopczynski | Straightening machine for elongated workpieces | ||
| 3,799,226 | Mar. 26, 1974 | R.P. Lavietes | Magazine screwdriver | ratcheting screwdrivers | |