Cleaning and liquid contact with solids – Processes – With treating fluid motion
Reexamination Certificate
2007-09-04
2007-09-04
Kornakov, M. (Department: 1746)
Cleaning and liquid contact with solids
Processes
With treating fluid motion
C134S027000, C134S028000, C134S029000, C134S026000
Reexamination Certificate
active
10614295
ABSTRACT:
A cleaning apparatus and a cleaning method wherein cleaning and drying can be carried out in the same cleaning apparatus without the risk of reverse contamination of the cleaned object after the drying process. The cleaning apparatus includes a supporting device for supporting an object to be cleaned, and a cleaning cup surrounding the supporting device to prevent splashing of a cleaning liquid. The cleaning apparatus includes a cleaning device for cleaning an inner wall of the cleaning cup with a cleaning liquid.
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Ariga Yoshikazu
Miyashita Mitsuo
Nishioka Yukiko
Yonekura Ryosuke
Ebara Corporation
Kornakov M.
Wenderoth , Lind & Ponack, L.L.P.
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