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

Yasuhiro Oka

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Electric vacuum cleaner

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

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Electric vacuum cleaner

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

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Photosensitive material processing apparatus

Patent

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Photosensitive material processing apparatus

Photography – Fluid-treating apparatus – Having fluid-circulating means
Patent

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Vacuum cleaner

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

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Profile ID: LFUS-PAI-P-567559

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