Cleaning and liquid contact with solids – Apparatus – Sequential work treating receptacles or stations with means...
Patent
1983-11-08
1985-06-04
Caroff, Marc L.
Cleaning and liquid contact with solids
Apparatus
Sequential work treating receptacles or stations with means...
134 76, B08B 310
Patent
active
045208344
ABSTRACT:
An apparatus is provided wherein solid material, such as semiconductor wafers, are sequentially transported into and out of a series of process solution containers. Process solution from each container and particulate matter is removed from the material by providing means for rotating the material in a vertical plane above each container. The apparatus includes a housing maintained substantially free of particulate matter.
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