4. Electricity: circuit makers and breakers
  5. Multiple circuit control
  6. Multiple switch

Gerd Kuhfus

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Base plate for telephone set base

Patent

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Extension cords for plug-in telephones

Geometrical instruments
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Integral transmitter and modular jack assembly for a telephone s

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer
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Light emitting diode indicator assembly for a multiple pushbutto

Communications: electrical – Audible indication – Ultrasonic pest control
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Lighted telephone dial

Illumination – Supported by vehicle structure – Condition responsive
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Profile ID: LFUS-PAI-P-139211

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