4. Electricity: battery or capacitor charging or discharging
  5. Battery or cell discharging

Guenther Ennen

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Method and circuit arrangement for preventing the stand-by...

Electricity: battery or capacitor charging or discharging – Battery or cell discharging
Reexamination Certificate

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Method for operating a vacuum cleaner

Cleaning and liquid contact with solids – Processes – Combined
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Vacuum attachment for a vacuum cleaner

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
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Profile ID: LFUS-PAI-P-2750440

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