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SG11085G
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Continuous heat treating vacuum furnace
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Apparatus for quenching substantially flat workpieces
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Apparatus for gas cooling work parts under high pressure in a continuous heat treating vacuum furnace
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Continuous heat treating vacuum furnace with sealing doors - between chambers to permit treatment without breaking vacuum
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CA1125010A
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Continuous heat treating vacuum furnace
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Continuous heat treating vacuum furnace
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Apparatus for heat treating drill blanks
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AU3918972A
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Method of vacuum carburizing
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Continuously operated vacuum furnace having work part transfer conveyor and load and unload mechanism
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Vacuum furnace and work cart for use therein
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Method of vacuum carburizing
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Vacuum furnaces
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Vacuum furnace with elevator oil quench
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Apparatus for heat treating metallic articles
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Heat treating furnace with walking beam drive
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Workbasket for use in heat-treating furnace
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Furnace having conveyor with intermittent drive
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Vacuum furnace having a liquid quench and a vertically movable work holder
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DE1808857A1
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Feeding and removal arrangements of heat - treatment chambers
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Vacuum furnace with elevator oil quench
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