Number | Name | Date | Kind |
---|---|---|---|
3857528 | Fiala | Dec 1974 | |
3997190 | Seiffert et al. | Dec 1976 | |
4655312 | Frantom et al. | Apr 1987 | |
5211694 | Sakakida et al. | May 1993 | |
5224736 | Sedlmayr et al. | Jul 1993 | |
5544918 | Fleming et al. | Aug 1996 |
Entry |
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Hexcel, "Design Data for the Preliminary Selection of Honeycomb Energy Absorption Systems", 1993 or earlier. |
Article entitle "Advanced Restraint System Concepts", 1979 or earlier. |