DE69312266D1 - Diffraction grating - Google Patents
Diffraction gratingInfo
- Publication number
- DE69312266D1 DE69312266D1 DE69312266T DE69312266T DE69312266D1 DE 69312266 D1 DE69312266 D1 DE 69312266D1 DE 69312266 T DE69312266 T DE 69312266T DE 69312266 T DE69312266 T DE 69312266T DE 69312266 D1 DE69312266 D1 DE 69312266D1
- Authority
- DE
- Germany
- Prior art keywords
- diffraction grating
- grating
- diffraction
- 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.)
- Expired - Fee Related
Links
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP93303717A EP0624884B1 (en) | 1992-03-13 | 1993-05-13 | Diffraction grating |
SG1996001538A SG44526A1 (en) | 1992-03-13 | 1993-05-13 | Diffraction grating |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69312266D1 true DE69312266D1 (en) | 1997-08-21 |
DE69312266T2 DE69312266T2 (en) | 1998-01-15 |
Family
ID=26134303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69312266T Expired - Fee Related DE69312266T2 (en) | 1993-05-13 | 1993-05-13 | Diffraction grating |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE69312266T2 (en) |
-
1993
- 1993-05-13 DE DE69312266T patent/DE69312266T2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69312266T2 (en) | 1998-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |