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Patents Granted on 1961-09-12 | |||||
Number | Date | Patentee | Title | Type | |
D191,308 | Sep. 12, 1961 | E.M. Key | Splitter knife | tablesaw accessories | |
2,999,920 | Sep. 12, 1961 | S.S. Brown | Motorized adjustable hospital bed | gear motors |