4. Electricity: circuit makers and breakers
  5. High-potential type
  6. Rotating and pivoted

Robert K. Schaeffer

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Electronic timepiece calendar circuit

Patent

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Open-loop D.C. motor of printer carriage speed

Electricity: motive power systems – Plural diverse motor controls – Motor-reversing
Patent

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Reversing switch controlled by a safety lock having a cylindrica

Electricity: circuit makers and breakers – High-potential type – Rotating and pivoted
Patent

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Snow alarm

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent

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Transportation system with individual programmable vehicle proce

Elevator – industrial lift truck – or stationary lift for vehicle – Stationary lift for roadway vehicle or required component... – Having specific drive means for support
Patent

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Profile ID: LFUS-PAI-P-1649698

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