Number | Date | Country | Kind |
---|---|---|---|
11-252155 | Sep 1999 | JP |
Filing Document | Filing Date | Country | Kind |
---|---|---|---|
PCT/JP00/06026 | WO | 00 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO01/18520 | 3/15/2001 | WO | A |
Number | Name | Date | Kind |
---|---|---|---|
5179420 | So et al. | Jan 1993 | A |
5528356 | Harcourt | Jun 1996 | A |
Number | Date | Country |
---|---|---|
0 313 020 | Apr 1989 | EP |
0 882 993 | Dec 1998 | EP |
0 882 993 | Dec 1998 | EP |
4-351935 | Dec 1992 | JP |
5-281087 | Oct 1993 | JP |
9-26377 | Jan 1997 | JP |
11-119028 | Apr 1999 | JP |
Entry |
---|
Spec. Sheet of OTDR, Model MW 9070B, Anritsu, submitted to Patent Examiner at the trade fair “Electronica” in Munich, Germany, Nov. 1998, XP002221484 -pp. 64-68, Figure 1; p. 65, right-hand column, Figure 3. |