Number | Name | Date | Kind |
---|---|---|---|
4196837 | Burkart et al. | Apr 1980 | |
4522453 | Lammer et al. | Jun 1985 | |
4608098 | Hale | Aug 1986 | |
4709844 | Sekiguchi et al. | Dec 1987 | |
4804438 | Rhodes | Feb 1989 | |
4892849 | Lankford, Jr. | Jan 1990 |
Entry |
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Asle Transaction, vol. 22, 3, 245-256 (1978). |
Wear, 105, 29-45 (1985). |
Nasa Technical Memorandum 81547 (1981). |