4. Deposit and collection receptacles
  5. Letter boxes
  6. Signals

Ralph R. Roge

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Insertion detecting probe and electrolysis system

Surgery – Truss – Pad
Patent

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Loop current detector

Patent

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Mailbox signal device

Deposit and collection receptacles – Letter boxes – Signals
Patent

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Miniature multi-impedance transformer module

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

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Profile ID: LFUS-PAI-P-48578

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