Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Patent
1989-01-09
1991-03-19
Word, A. Hugo
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Surface treatment, e.g., floor, street, etc.
Patent
active
D03156222
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Housewares, 3/21/85, p. 59, "Eureka Vacuum Cleaner".
deBlois Bryan P.
Gerke, Jr. Burton E.
Kosten Richard B.
Black & Decker Inc.
Deutsch Barry E.
McInroy Ruth
Word A. Hugo
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