Number | Name | Date | Kind |
---|---|---|---|
3630258 | Sperberg | Dec 1971 | |
4715420 | Kabe et al. | Dec 1987 | |
4832103 | Slivka et al. | May 1989 |
Entry |
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Engineering Materials, Properties and Selection, Kenneth Budinski: Reston, Va., Reston Publishing Company, Inc., 1983, pp. 66-68. |