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Oven and improved energy transfer apparatus
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Method and apparatus for removing material from a workpiece
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Cooling apparatus and method for heat exchangers
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Low current electrostatic cooling method and apparatus for electric arc welding utilizing high voltage
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Cooling apparatus for heat exchangers
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Cooling apparatus
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Method and apparatus for removing heat from within a vacuum and from within a mass
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Electrostatic fuel filter
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Method and apparatus for cooling the workpiece and/or the cutting tools of a machining apparatus
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Method and apparatus for the nondestructive testing of materials
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Method and apparatus for lowering the temperature of a heated body
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Heat control device and method
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Method and apparatus for lowering the temperature of a heated body
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Method and apparatus for lowering the temperature of a heated body
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