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| Patents Granted on 1972-12-?? | |||||
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| Number | Date | Patentee | Title | Type | |
| D225,298 | Dec. 05, 1972 | M.H. Boldt | Orbital sander | handheld power sanders | |
| D225,299 | Dec. 05, 1972 | M.H. Boldt | Circular saw | handheld circular saws | |
| 3,704,510 | Dec. 05, 1972 | H.J. Baechle, W.K. Behrendt, R.K. Sedgwick | Machine Tool With Tool Changer | tool changers and storage mechanisms | |
| CA-917,119 | Dec. 19, 1972 | D.N. Stewart, J.W. Schroeter | Adjustable fan construction | ||
| 3,707,423 | Dec. 26, 1972 | J.R. Davies, K. Platteschorre | Label machine indexing | ||