Cleaning and liquid contact with solids – Processes – Using solid work treating agents
Patent
1995-03-03
1996-06-25
Silbaugh, Jan H.
Cleaning and liquid contact with solids
Processes
Using solid work treating agents
134 18, 134 254, 134 32, 134 34, B08B 700, B08B 704
Patent
active
055296386
ABSTRACT:
A wet indexer for receiving a cassette of wafers from a previous processing station that have not been allowed to dry. The wet indexer then keeps the wafers submersed in processing solution before and during indexed transmission to later cleaning stations.
REFERENCES:
patent: 3664872 (1972-05-01), Frank et al.
patent: 3970471 (1976-07-01), Bankes et al.
patent: 4557785 (1985-12-01), Ohkuma
Gray Robin S.
OnTrak Systems, Inc.
Schatzel Thomas E.
Silbaugh Jan H.
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