JPS4917721A - - Google Patents
Info
- Publication number
- JPS4917721A JPS4917721A JP3962473A JP3962473A JPS4917721A JP S4917721 A JPS4917721 A JP S4917721A JP 3962473 A JP3962473 A JP 3962473A JP 3962473 A JP3962473 A JP 3962473A JP S4917721 A JPS4917721 A JP S4917721A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
- G06K15/22—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using plotters
- G06K15/225—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using plotters using optical plotters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Projection-Type Copiers In General (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7204748A NL7204748A (en) | 1972-04-10 | 1972-04-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4917721A true JPS4917721A (en) | 1974-02-16 |
| JPS5334062B2 JPS5334062B2 (en) | 1978-09-19 |
Family
ID=19815812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3962473A Expired JPS5334062B2 (en) | 1972-04-10 | 1973-04-09 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5334062B2 (en) |
| BE (1) | BE797943A (en) |
| CH (1) | CH548618A (en) |
| DE (1) | DE2316543A1 (en) |
| FR (1) | FR2180339A5 (en) |
| GB (1) | GB1431866A (en) |
| IT (1) | IT982998B (en) |
| NL (1) | NL7204748A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54155831U (en) * | 1978-04-24 | 1979-10-30 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3618486A (en) * | 1969-08-12 | 1971-11-09 | Ferranti Ltd | Optical projectors |
-
1972
- 1972-04-10 NL NL7204748A patent/NL7204748A/xx not_active Application Discontinuation
-
1973
- 1973-04-02 CH CH469473A patent/CH548618A/en not_active IP Right Cessation
- 1973-04-03 DE DE19732316543 patent/DE2316543A1/en active Pending
- 1973-04-06 GB GB1664873A patent/GB1431866A/en not_active Expired
- 1973-04-09 IT IT4930273A patent/IT982998B/en active
- 1973-04-09 BE BE129793A patent/BE797943A/en unknown
- 1973-04-09 JP JP3962473A patent/JPS5334062B2/ja not_active Expired
- 1973-04-10 FR FR7312767A patent/FR2180339A5/fr not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3618486A (en) * | 1969-08-12 | 1971-11-09 | Ferranti Ltd | Optical projectors |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54155831U (en) * | 1978-04-24 | 1979-10-30 | ||
| JPS5820084Y2 (en) * | 1978-04-24 | 1983-04-26 | 井関農機株式会社 | Rice transplanter seedling retrieval guide device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5334062B2 (en) | 1978-09-19 |
| FR2180339A5 (en) | 1973-11-23 |
| BE797943A (en) | 1973-07-31 |
| CH548618A (en) | 1974-04-30 |
| DE2316543A1 (en) | 1973-11-29 |
| NL7204748A (en) | 1973-10-12 |
| IT982998B (en) | 1974-10-21 |
| GB1431866A (en) | 1976-04-14 |