4. Measuring and testing
  5. With fluid pressure
  6. Leakage

Stephen W. Toy

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Multiple filament enhanced ion source

Electric lamp and discharge devices: systems – With cathode or cathode heater supply circuit
Patent

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Multiple filament enhanced ion source

Electric lamp and discharge devices: systems – Discharge device load with fluent material supply to the... – Electron or ion source
Patent

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Operationally positionable source magnet field

Radiant energy – Irradiation of objects or material – Irradiation of semiconductor devices
Reexamination Certificate

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Water leak and water level detector

Measuring and testing – With fluid pressure – Leakage
Patent

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Profile ID: LFUS-PAI-P-216591

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