Number | Name | Date | Kind |
---|---|---|---|
4228351 | Snow et al. | Oct 1980 | |
4366382 | Kotowski | Dec 1982 | |
4768214 | Bjorkholm | Aug 1988 | |
4799247 | Annis et al. | Jan 1989 | |
4819256 | Annis et al. | Apr 1989 | |
4933961 | Rushbrooke et al. | Jun 1990 | |
4956856 | Harding | Sep 1990 | |
5247560 | Hosokawa et al. | Sep 1993 | |
5247561 | Kotowski | Sep 1993 | |
5313511 | Annis et al. | May 1994 | |
5347122 | Ansorge et al. | Sep 1994 | |
5428657 | Papanicolopoulos et al. | Jun 1995 | |
5524133 | Neale et al. | Jun 1996 | |
5600303 | Husseiny et al. | Feb 1997 | |
5600700 | Krug et al. | Feb 1997 |
Entry |
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Port Technology International, (Launch Edition) Section 3: Container Inspection Technology, pp. 89-109 (1995). no month. |