NL7007882A - - Google Patents
Info
- Publication number
- NL7007882A NL7007882A NL7007882A NL7007882A NL7007882A NL 7007882 A NL7007882 A NL 7007882A NL 7007882 A NL7007882 A NL 7007882A NL 7007882 A NL7007882 A NL 7007882A NL 7007882 A NL7007882 A NL 7007882A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/007—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/02—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
- G02B26/023—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light comprising movable attenuating elements, e.g. neutral density filters
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
- G03G15/0105—Details of unit
- G03G15/011—Details of unit for exposing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Astronomy & Astrophysics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Color Electrophotography (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Facsimile Scanning Arrangements (AREA)
- Optical Filters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83028269A | 1969-06-04 | 1969-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7007882A true NL7007882A (de) | 1970-12-08 |
Family
ID=25256667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7007882A NL7007882A (de) | 1969-06-04 | 1970-06-01 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE751491A (de) |
| CH (1) | CH523525A (de) |
| DE (1) | DE2027596C3 (de) |
| ES (1) | ES380377A1 (de) |
| FR (1) | FR2045843A1 (de) |
| GB (1) | GB1274835A (de) |
| NL (1) | NL7007882A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63254438A (ja) * | 1987-04-13 | 1988-10-21 | Fuji Photo Film Co Ltd | 露光制御装置 |
-
1970
- 1970-05-28 GB GB2564470A patent/GB1274835A/en not_active Expired
- 1970-05-29 CH CH810270A patent/CH523525A/de not_active IP Right Cessation
- 1970-06-01 NL NL7007882A patent/NL7007882A/xx not_active Application Discontinuation
- 1970-06-03 ES ES380377A patent/ES380377A1/es not_active Expired
- 1970-06-04 BE BE751491D patent/BE751491A/xx unknown
- 1970-06-04 DE DE19702027596 patent/DE2027596C3/de not_active Expired
- 1970-06-04 FR FR7020459A patent/FR2045843A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| ES380377A1 (es) | 1973-04-16 |
| DE2027596A1 (de) | 1970-12-10 |
| CH523525A (de) | 1972-05-31 |
| DE2027596C3 (de) | 1979-02-01 |
| FR2045843A1 (de) | 1971-03-05 |
| DE2027596B2 (de) | 1978-06-01 |
| GB1274835A (en) | 1972-05-17 |
| BE751491A (fr) | 1970-12-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |