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Patents for Edward Stockton Bird | |||||
Number | Date | Patentee | Title | Type | |
2,163,658 | Jun. 27, 1939 | E.S. Bird | Casting machine for stereotype plates | die casting machines | |
2,185,625 | Jan. 02, 1940 | E.S. Bird | Die casting machine | die casting machines | |
2,309,496 | Jan. 26, 1943 | G. Smith, L.F. Marsh, E.S. Bird | Heating apparatus for injection molding machines | plastic molding machines | |
CA-417,595 | Jan. 04, 1944 | E.S. Bird, G. Smith, L.F. Marsh | Heating apparatus for injection moulding machines | plastic molding machines |