Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Patent
1987-07-27
1989-08-15
Dunkins, Bruce W.
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Surface treatment, e.g., floor, street, etc.
Patent
active
D03028763
REFERENCES:
patent: D231658 (1974-05-01), Stauft
patent: D275427 (1984-09-01), Kishi et al.
patent: D287893 (1987-01-01), Fujii et al.
Ikeda Matafumi
Kuriya Chikashi
Nakajima Mika
Dunkins Bruce W.
Sharp Corporation
Takemoto Ruth
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