4. Communications, electrical: acoustic wave systems and devices
  5. Signal transducers
  6. Underwater type

David Marschik

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Apparatus for transmitting two frequency signals with an acousti

Communications – electrical: acoustic wave systems and devices – Signal transducers – Underwater type
Patent

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Circuit interrupter with shock resistant mechanism

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Automatic circuit-interrupting devices
Patent

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Face connected instrument transformer

Inductor devices – With outer casing or housing – Internal inductor support
Patent

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High current mechanical connect/disconnect switch

Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent

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High energy toroidal inductor

Electricity: magnetically operated switches – magnets – and electr – Magnets and electromagnets – Magnet structure or material
Patent

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Profile ID: LFUS-PAI-P-66592

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