Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Patent
1983-10-27
1986-06-17
Kemper, Catherine E.
Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Surface treatment, e.g., floor, street, etc.
Patent
active
D02843196
REFERENCES:
patent: D246107 (1977-10-01), Yoshida et al.
patent: D259882 (1981-07-01), Yoshida et al.
patent: D261266 (1981-10-01), Yoshida et al.
patent: D270390 (1983-08-01), Ayukawa et al.
patent: D270865 (1983-10-01), Moine
Tsukada Akira
Yamamoto Sachio
Kemper Catherine E.
Sharp Corporation
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