4. Washing, cleaning, or drying machine
  5. Washing, cleaning, or drying machine
  6. Surface treatment, e.g., floor, street, etc.

Masato Umeda

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Electric vacuum cleaner

Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Patent

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Electric vacuum cleaner

Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Patent

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Flexible boot

Machine element or mechanism – Flexible sealing diaphragm attached to moving rod and to casing – Longitudinally reciprocating rod
Patent

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Profile ID: LFUS-PAI-P-1003262

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