4. Brushing, scrubbing, and general cleaning
  5. Machines
  6. With air blast or suction

Fredrik Johansson

Inventor

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Vacuum cleaner

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Patent

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Wheel chair

Transportation – Perambulator – invalid chair – or stretcher – Wheelchair
Design Patent

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Wireless communications system with detection of foreign...

Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1121631

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