Number | Name | Date | Kind |
---|---|---|---|
3481967 | Ottmann et al. | Dec 1969 | |
4083875 | Schmidbaur et al. | Apr 1978 | |
4130576 | Hedaya et al. | Dec 1978 | |
4178309 | Luetzow et al. | Dec 1979 | |
4192815 | Sheludyakov et al. | Mar 1980 | |
4297501 | Becker et al. | Oct 1981 | |
4341898 | Milligan et al. | Jul 1982 | |
4388238 | Heitkamper et al. | Jun 1983 | |
4567294 | Dressel et al. | Jan 1986 | |
4582923 | Stammann et al. | Apr 1986 | |
5063252 | Ruckes et al. | Nov 1991 | |
5105001 | Goins et al. | Apr 1992 | |
5189205 | McGhee et al. | Feb 1993 |
Entry |
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