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| Patents Granted on 1972-08-01 | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,680,612 | Aug. 01, 1972 | T.F. Hale | Extension dog system for veneer slicer | veneer machines | |
| 3,680,754 | Aug. 01, 1972 | F.L. Blaakman, R.N. McFadden | Filmstrip Advancing Mechanism | audio-visual apparatus | |
| 3,681,582 | Aug. 01, 1972 | N. Keiichi, K. Kimio | Automatic Sizing Device with Linear Scale | measurement gauges | |