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| Patents Granted on 1947-01-?? | |||||
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| Number | Date | Patentee | Title | Type | |
| CA-439,005 | Jan. 07, 1947 | F.A. Barnes | Machine tool control system | milling machine accessories | |
| AU-123,057 | Jan. 16, 1947 | C.A. Wiken, E.A. Reisig | Machine tools | surface grinders | |
| D146,244 | Jan. 21, 1947 | C.L. Beard | Design for a germicidal lamp | ||
| 2,414,751 | Jan. 21, 1947 | O.H. Ludeman | Valve | steam engine valves | |
| 2,414,794 | Jan. 28, 1947 | T.W. Bergquist | Safety valve | steam safety valves | |
| GB-585,197 | Jan. 31, 1947 | F.G. Zagar | Indexing chuck | indexers and dividers | |