GB8616446D0 - Marking device - Google Patents
Marking deviceInfo
- Publication number
- GB8616446D0 GB8616446D0 GB868616446A GB8616446A GB8616446D0 GB 8616446 D0 GB8616446 D0 GB 8616446D0 GB 868616446 A GB868616446 A GB 868616446A GB 8616446 A GB8616446 A GB 8616446A GB 8616446 D0 GB8616446 D0 GB 8616446D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- marking device
- marking
- 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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868616446A GB8616446D0 (en) | 1986-07-05 | 1986-07-05 | Marking device |
GB8715842A GB2199683B (en) | 1986-07-05 | 1987-07-06 | Device for automatically marking answers to multiple choice questions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868616446A GB8616446D0 (en) | 1986-07-05 | 1986-07-05 | Marking device |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8616446D0 true GB8616446D0 (en) | 1986-08-13 |
Family
ID=10600633
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB868616446A Pending GB8616446D0 (en) | 1986-07-05 | 1986-07-05 | Marking device |
GB8715842A Expired - Lifetime GB2199683B (en) | 1986-07-05 | 1987-07-06 | Device for automatically marking answers to multiple choice questions |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8715842A Expired - Lifetime GB2199683B (en) | 1986-07-05 | 1987-07-06 | Device for automatically marking answers to multiple choice questions |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8616446D0 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5103490A (en) * | 1990-06-13 | 1992-04-07 | National Computer Systems, Inc. | Method and apparatus for storing and merging multiple optically scanned images |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3267258A (en) * | 1963-12-23 | 1966-08-16 | Ibm | Mark scoring apparatus |
GB1126973A (en) * | 1966-01-31 | 1968-09-11 | Rank Organisation Ltd | Improvements in or relating to computers |
US3800439A (en) * | 1972-05-04 | 1974-04-02 | Scan Tron Corp | Test scoring apparatus |
-
1986
- 1986-07-05 GB GB868616446A patent/GB8616446D0/en active Pending
-
1987
- 1987-07-06 GB GB8715842A patent/GB2199683B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2199683A (en) | 1988-07-13 |
GB2199683B (en) | 1990-11-14 |
GB8715842D0 (en) | 1987-08-12 |
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