Number | Name | Date | Kind |
---|---|---|---|
3122463 | Ligenza et al. | Feb 1964 | |
3390025 | Strieter | Jun 1968 | |
3520684 | Metlay et al. | Jul 1970 | |
3520685 | Schaefer | Jul 1970 |
Entry |
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Henry Nielsen & David Hackleman, Some Illumination on the Mechanism of SiO.sub.2 Etching in HF Solutions, Oct. 17, 1982, Electrochemical Society Extended Abstracts. |