CH496263A - Method and apparatus for controlling the development of latent electrostatic images - Google Patents
Method and apparatus for controlling the development of latent electrostatic imagesInfo
- Publication number
- CH496263A CH496263A CH1178869A CH1178869A CH496263A CH 496263 A CH496263 A CH 496263A CH 1178869 A CH1178869 A CH 1178869A CH 1178869 A CH1178869 A CH 1178869A CH 496263 A CH496263 A CH 496263A
- Authority
- CH
- Switzerland
- Prior art keywords
- development
- controlling
- latent electrostatic
- electrostatic images
- images
- Prior art date
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
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75085168A | 1968-08-07 | 1968-08-07 | |
US75085268A | 1968-08-07 | 1968-08-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH496263A true CH496263A (en) | 1970-09-15 |
Family
ID=27115331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1178869A CH496263A (en) | 1968-08-07 | 1969-08-01 | Method and apparatus for controlling the development of latent electrostatic images |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS4822210B1 (en) |
BE (1) | BE737102A (en) |
CH (1) | CH496263A (en) |
CS (1) | CS161861B2 (en) |
DE (1) | DE1939628B2 (en) |
ES (1) | ES370289A1 (en) |
FR (1) | FR2015233A1 (en) |
GB (1) | GB1256282A (en) |
PL (1) | PL80247B1 (en) |
SE (1) | SE353165B (en) |
SU (1) | SU380031A3 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5086721A (en) * | 1973-12-05 | 1975-07-12 | ||
GB1485148A (en) * | 1973-12-17 | 1977-09-08 | Oce Van Der Grinten Nv | Apparatus for the development of an electrostatic charge image on a support |
US4170287A (en) * | 1977-04-18 | 1979-10-09 | E. I. Du Pont De Nemours And Company | Magnetic auger |
DE3150329A1 (en) * | 1981-12-18 | 1983-07-07 | Nixdorf Computer Ag, 4790 Paderborn | DEVICE FOR MAGNETIC BRUSH DEVELOPMENT |
-
1969
- 1969-08-01 CH CH1178869A patent/CH496263A/en not_active IP Right Cessation
- 1969-08-04 DE DE19691939628 patent/DE1939628B2/en active Granted
- 1969-08-05 PL PL13523869A patent/PL80247B1/en unknown
- 1969-08-05 SE SE1090569A patent/SE353165B/xx unknown
- 1969-08-05 BE BE737102D patent/BE737102A/xx unknown
- 1969-08-05 JP JP6148769A patent/JPS4822210B1/ja active Pending
- 1969-08-06 GB GB3939369A patent/GB1256282A/en not_active Expired
- 1969-08-06 SU SU1355135A patent/SU380031A3/ru active
- 1969-08-06 ES ES370289A patent/ES370289A1/en not_active Expired
- 1969-08-06 CS CS545969A patent/CS161861B2/cs unknown
- 1969-08-07 FR FR6927184A patent/FR2015233A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB1256282A (en) | 1971-12-08 |
SE353165B (en) | 1973-01-22 |
PL80247B1 (en) | 1975-08-30 |
DE1939628C3 (en) | 1979-06-07 |
ES370289A1 (en) | 1971-07-01 |
FR2015233A1 (en) | 1970-04-24 |
SU380031A3 (en) | 1973-04-20 |
BE737102A (en) | 1970-02-05 |
JPS4822210B1 (en) | 1973-07-04 |
DE1939628A1 (en) | 1970-02-26 |
DE1939628B2 (en) | 1978-09-28 |
CS161861B2 (en) | 1975-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |