GB8907156D0 - Optical spacing device - Google Patents
Optical spacing deviceInfo
- Publication number
- GB8907156D0 GB8907156D0 GB898907156A GB8907156A GB8907156D0 GB 8907156 D0 GB8907156 D0 GB 8907156D0 GB 898907156 A GB898907156 A GB 898907156A GB 8907156 A GB8907156 A GB 8907156A GB 8907156 D0 GB8907156 D0 GB 8907156D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- spacing device
- optical spacing
- optical
- spacing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898907156A GB8907156D0 (en) | 1989-03-30 | 1989-03-30 | Optical spacing device |
EP19900905215 EP0465519A1 (en) | 1989-03-30 | 1990-03-29 | Optical spacing device |
PCT/GB1990/000465 WO1990011716A1 (en) | 1989-03-30 | 1990-03-29 | Optical spacing device |
CA 2049331 CA2049331A1 (en) | 1989-03-30 | 1990-03-29 | Optical spacing device |
AU53406/90A AU643682B2 (en) | 1989-03-30 | 1990-03-29 | Optical spacing device |
JP50518090A JPH04506465A (en) | 1989-03-30 | 1990-03-29 | Optical spacing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898907156A GB8907156D0 (en) | 1989-03-30 | 1989-03-30 | Optical spacing device |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8907156D0 true GB8907156D0 (en) | 1989-05-10 |
Family
ID=10654170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB898907156A Pending GB8907156D0 (en) | 1989-03-30 | 1989-03-30 | Optical spacing device |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0465519A1 (en) |
JP (1) | JPH04506465A (en) |
AU (1) | AU643682B2 (en) |
CA (1) | CA2049331A1 (en) |
GB (1) | GB8907156D0 (en) |
WO (1) | WO1990011716A1 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1884137A (en) * | 1929-11-25 | 1932-10-25 | Newman Ephraim Arthur | Optical instrument |
US1891041A (en) * | 1929-12-14 | 1932-12-13 | Reuel W Bennett | Iridometer |
FR1442458A (en) * | 1965-04-30 | 1966-06-17 | Eyepiece, in particular for ophthalmometer | |
US3787112A (en) * | 1972-08-03 | 1974-01-22 | J Lyons | Apparatus and method for the self-examination of certain conditions of the eye |
US3903870A (en) * | 1974-02-04 | 1975-09-09 | Applied Optics Corp | Method and apparatus for ocular self-examination |
US4728183A (en) * | 1986-10-01 | 1988-03-01 | Ocular Instruments, Inc. | Ophthalmic lens for observing the fundus of the eye |
-
1989
- 1989-03-30 GB GB898907156A patent/GB8907156D0/en active Pending
-
1990
- 1990-03-29 WO PCT/GB1990/000465 patent/WO1990011716A1/en not_active Application Discontinuation
- 1990-03-29 CA CA 2049331 patent/CA2049331A1/en not_active Abandoned
- 1990-03-29 EP EP19900905215 patent/EP0465519A1/en not_active Ceased
- 1990-03-29 AU AU53406/90A patent/AU643682B2/en not_active Ceased
- 1990-03-29 JP JP50518090A patent/JPH04506465A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH04506465A (en) | 1992-11-12 |
AU5340690A (en) | 1990-11-05 |
CA2049331A1 (en) | 1990-10-01 |
WO1990011716A1 (en) | 1990-10-18 |
EP0465519A1 (en) | 1992-01-15 |
AU643682B2 (en) | 1993-11-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB8924111D0 (en) | Optical device | |
GB2239093B (en) | Autoimmunoassay device | |
GB8908647D0 (en) | Device | |
EP0275554A3 (en) | Optical device | |
GB2239101B (en) | Optical device | |
GB2237826B (en) | Anti-roosting device | |
EP0422854A3 (en) | Optical amplifier-photodetector device | |
EP0418390A4 (en) | Optical device | |
GB2233951B (en) | Roping-down device | |
SG31695G (en) | Optical device | |
GB2238746B (en) | Key-cutting device | |
GB8901713D0 (en) | Device | |
GB8902589D0 (en) | Optical device | |
GB8907768D0 (en) | Optical limiter device | |
GB8921951D0 (en) | Nonlinear optical device | |
GB8906816D0 (en) | Device | |
GB2227853B (en) | Optical apparatus | |
EP0430710A3 (en) | Sensor-holding device | |
GB8926423D0 (en) | An optical device | |
GB8709526D0 (en) | Optical device | |
GB2228616B (en) | Opto-electronic device | |
EP0350586A3 (en) | Optical positionmeasuring device | |
GB8907156D0 (en) | Optical spacing device | |
ZA904868B (en) | Optical device | |
GB8906295D0 (en) | Optical device |