Etching a substrate: processes – Nongaseous phase etching of substrate – Using film of etchant between a stationary surface and a...
Patent
1999-12-01
2000-10-31
Delcotto, Gregory R.
Etching a substrate: processes
Nongaseous phase etching of substrate
Using film of etchant between a stationary surface and a...
216 99, 216106, 134 13, 510398, 510507, 510511, 252 791, C23F 118, C23F 130
Patent
active
061397636
ABSTRACT:
A polishing composition comprising the following components:
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Ina Katsuyoshi
Kamiya Tomohide
Kitamura Tadahiro
Suzumura Satoshi
Delcotto Gregory R.
Fujimi Incorporated
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