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

Yuji Ohnishi

Inventor

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Power semiconductor module

Active solid-state devices (e.g. – transistors – solid-state diode – Housing or package – Insulating material
Reexamination Certificate

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Suction tool for an electric vacuum cleaner

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

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Suction tool for an electric vacuum cleaner

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

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Profile ID: LFUS-PAI-P-422716

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