Surface cleaning apparatus

Details Surface cleaning apparatus Surface cleaning apparatus

1992-10-16

1994-10-11

McInroy, Ruth

Washing, cleaning, or drying machine

Washing, cleaning, or drying machine

Surface treatment, e.g., floor, street, etc.

Patent

active

D03514900

REFERENCES:
patent: D314257 (1991-01-01), Hoover
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Nelco Manfacturing, Inc., Porta-Shot Blast Cleaning, Aug. 1984, USA.

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