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EP0444609A2
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Integrated gapbox for electroerosive machining apparatus
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US5166489A
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Integrated gapbox for electroerosive machining apparatus
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System for control of flushing flow in a spark discharge (EDM) machine
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US3472994A
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Electrical discharge machining apparatus for multiple electrodes
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Electrical discharge machining apparatus for multiple electrodes
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High duty-cycle e.d.m. circuitry
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Electrical discharge machining power supply apparatus and method
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Balancing circuit for electrically controlled hydraulic servo systems
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Hand vibrator for spark discharge metal depositing
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Long on-time pulse cut-off circuitry for electrical discharge machining apparatus
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GB916319A
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Apparatus for electrical-discharge-machining
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Servo feed for multiple electrodes
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Arc-machining
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Disintegrating or removing metallic material
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Automatic electric space-discharge material removal method and apparatus
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GB578933A
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Disintegrating and removing metals
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GB588659A
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Vibratory electromagnetic tool
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Connector
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Electromagnetic vibratory metalworking apparatus
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Chuck and electrode
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