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Patents for Burgmaster Corp.
Patents 1 - 15 of 18
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NumberDatePatenteeTitleType
2,525,646Oct. 10, 1950F.G. BurgFlexible toolholderdrill presses
2,574,016Nov. 06, 1951F.G. BurgFlexible toolholderdrill presses
2,670,636Mar. 02, 1954F.G. BurgMachine tool of the drill press type having multiple rotary toolsdrill presses
2,767,598Oct. 23, 1956F.G. BurgSpeed control system for machine toolsdrill presses
2,776,584Jan. 08, 1957F.G. BurgFeed control system for machine toolsdrill presses
2,795,307Jun. 11, 1957F.G. BurgCyclically operable power transmission mechanismdrill presses
2,870,659Jan. 27, 1959F.G. BurgMachine tool having a turret headdrill presses
2,912,011Nov. 10, 1959F.G. BurgValve structuredrill presses
2,915,923Dec. 08, 1959F.G. BurgPower feed mechanism for machine tools
2,945,402Jul. 19, 1960F.G. BurgMovable mounting for machine tool
3,037,404Jun. 05, 1962F.G. BurgQuick setting adjustable stopdrill presses
3,067,768Dec. 11, 1962J.L. BurgTemperature compensated hydraulic control devicedrill presses
3,115,051Dec. 24, 1963J.L. BurgSpring-pressed turret headdrill presses
3,129,613Apr. 21, 1964J.L. BurgReciprocating feed device for machine toolsdrill presses
3,138,974Jun. 30, 1964J.L. BurgSpindle selector for machine having a turret headdrill presses
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