4. Electricity: electrical systems and devices
  5. Electrostatic capacitors
  6. Fixed capacitor

L. P. Johns

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AC-DC Magnet coil assembly for low dropout AC contactors

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – With housing or support means
Patent

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Amorphous metal core laminations

Inductor devices – Plural part core
Patent

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Amorphous metal transformer with low loss core

Metal working – Method of mechanical manufacture – Electrical device making
Patent

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Apparatus for continually upgrading transformer dielectric liqui

Inductor devices – With temperature modifier – Liquid insulating medium
Patent

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Arc chute

Electricity: circuit makers and breakers – Liquid contact – Time delay
Patent

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Profile ID: LFUS-PAI-P-29048

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