4. Conveyors: power-driven
  5. Conveyor or accessory therefor specialized to convey people
  6. With means to control the operation of the section

Matthias Steffen

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Detection of missing steps in an escalator or moving walk

Conveyors: power-driven – Conveyor or accessory therefor specialized to convey people – With means to control the operation of the section
Patent

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Escalator handrail stop device

Conveyors: power-driven – Conveyor or accessory therefor specialized to convey people – With means to control the operation of the section
Patent

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Microwave readout for flux-biased qubits

Active solid-state devices (e.g. – transistors – solid-state diode – Thin active physical layer which is – Tunneling through region of reduced conductivity
Reexamination Certificate

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Passenger conveyor handrail having a gripping surface with a...

Conveyors: power-driven – Conveyor or accessory therefor specialized to convey people – Moving hand-support structure
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1030586

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