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| Patents Granted on 1972-08-29 | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,686,766 | Aug. 29, 1972 | S. Matumoto | Digital Micrometer | micrometers | |
| 3,686,979 | Aug. 29, 1972 | W.E. Petri, Jr., R.J. Froese | Index table control | indexers and dividers | |
| 3,686,983 | Aug. 29, 1972 | A. Flagge | Torque applying and tension controlling device | ||
| 3,687,441 | Aug. 29, 1972 | R.F. Anderson | Machine Tools | clamps | |
| 3,687,464 | Aug. 29, 1972 | G.H. Schultz, R.H. Jackson | Seal | shaft seals | |