Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Patent
1998-07-21
2000-06-06
Zarfas, Louis S.
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Surface treatment, e.g., floor, street, etc.
1505
Patent
active
D04263545
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Brazell Kenneth M.
Ohi Taku
Sing Jack B.
Delehanty Robert A.
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Zarfas Louis S,.
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