Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Patent
1979-12-13
1982-03-30
Kemper, Catherine E.
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Surface treatment, e.g., floor, street, etc.
D0705
Patent
active
D02635470
REFERENCES:
patent: 1423190 (1922-07-01), Clements
patent: 1583528 (1926-05-01), Clements
patent: 1610360 (1926-12-01), Clements
patent: 1776778 (1930-09-01), Breuer
patent: 4070771 (1978-01-01), Yakiwchuk
Allegretti & Company
Kemper Catherine E.
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