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| Patents Granted on 1973-07-17 | |||||
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| Number | Date | Patentee | Title | Type | |
| CA-930,145 | Jul. 17, 1973 | W.E. Brainard, E.F. Drechsler | Tool change mechanism with tool magazine positioning means | tool changers and storage mechanisms | |
| 3,745,845 | Jul. 17, 1973 | G.L. Redman | Speed changer | industrial machine pulleys and belt drive mechanisms | |
| 3,746,213 | Jul. 17, 1973 | R.B. Morrison | Unit package dispenser | ||