Hand-held vacuum cleaner

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

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D03689921

REFERENCES:
patent: D261473 (1981-10-01), Hug
patent: D280246 (1985-08-01), Smith
patent: D290893 (1987-07-01), Essex
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Promotional material entitled Regina Dirt Magnet published by The Regina Company, 1991.

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