Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Patent
1986-06-10
1989-06-13
Dunkins, Bruce W.
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Surface treatment, e.g., floor, street, etc.
Patent
active
D03016463
REFERENCES:
patent: D219883 (1971-02-01), Zijlstra
patent: D279513 (1985-07-01), Rinaldi et al.
patent: D280452 (1985-09-01), Arita
patent: D287893 (1987-01-01), Fuji et al.
patent: D289576 (1987-04-01), Okada et al.
patent: D292832 (1987-11-01), Yamamoto et al.
patent: 4573234 (1986-03-01), Kochte et al.
Kuriya Chikashi
Yamamoto Sachio
Dunkins Bruce W.
Sharp Corporation
Takemoto Ruth
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