Number | Date | Country | Kind |
---|---|---|---|
8903725 | Feb 1989 | GBX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/GB90/00267 | 2/19/1989 | 9/23/1991 | 9/23/1991 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO90/09557 | 8/23/1990 |
Number | Name | Date | Kind |
---|---|---|---|
4596466 | Ulrich | Jun 1986 | |
4636076 | Pettigrew | Jan 1987 | |
5037206 | Etzkorn et al. | Aug 1991 |
Number | Date | Country |
---|---|---|
1937355 | Jan 1970 | DEX |
3623265 | Jan 1988 | DEX |
Entry |
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Conference Proceedings OFS 1984, 2nd International Conference on Optical Fiber Sensors, Sep. 5-7, 1984, Stuttgart, VDE-Verglag GmbH, "High-Accuracy Position-Sensing with Fibert-Coupled White-Light Interferometers". |