BE724289A - - Google Patents
Info
- Publication number
- BE724289A BE724289A BE724289DA BE724289A BE 724289 A BE724289 A BE 724289A BE 724289D A BE724289D A BE 724289DA BE 724289 A BE724289 A BE 724289A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- G03G15/05—Apparatus for electrographic processes using a charge pattern for imagewise charging, e.g. photoconductive control screen or optically activated charging means
-
- 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
- G03G15/05—Apparatus for electrographic processes using a charge pattern for imagewise charging, e.g. photoconductive control screen or optically activated charging means
- G03G15/051—Apparatus for electrographic processes using a charge pattern for imagewise charging, e.g. photoconductive control screen or optically activated charging means by modulating an ion flow through a photoconductive screen onto which a charge image has been formed
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fax Reproducing Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1671522 | 1967-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE724289A true BE724289A (de) | 1969-05-22 |
Family
ID=5686431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE724289D BE724289A (de) | 1967-11-22 | 1968-11-22 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE724289A (de) |
| CH (1) | CH486055A (de) |
| FR (1) | FR1592848A (de) |
| GB (1) | GB1240315A (de) |
-
1968
- 1968-11-12 CH CH1683068A patent/CH486055A/de not_active IP Right Cessation
- 1968-11-21 GB GB5523168A patent/GB1240315A/en not_active Expired
- 1968-11-22 BE BE724289D patent/BE724289A/xx unknown
- 1968-11-22 FR FR1592848D patent/FR1592848A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1240315A (en) | 1971-07-21 |
| CH486055A (de) | 1970-02-15 |
| FR1592848A (de) | 1970-05-19 |