FR2124988A5 - - Google Patents
Info
- Publication number
- FR2124988A5 FR2124988A5 FR7203212A FR7203212A FR2124988A5 FR 2124988 A5 FR2124988 A5 FR 2124988A5 FR 7203212 A FR7203212 A FR 7203212A FR 7203212 A FR7203212 A FR 7203212A FR 2124988 A5 FR2124988 A5 FR 2124988A5
- Authority
- FR
- France
- 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.)
- Expired
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
- G03G15/0801—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer for cascading
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11048971A | 1971-01-28 | 1971-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2124988A5 true FR2124988A5 (OSRAM) | 1972-09-22 |
Family
ID=22333295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7203212A Expired FR2124988A5 (OSRAM) | 1971-01-28 | 1972-01-24 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3678897A (OSRAM) |
| JP (1) | JPS5423255B1 (OSRAM) |
| BE (1) | BE778426A (OSRAM) |
| CA (1) | CA951113A (OSRAM) |
| DE (1) | DE2204082A1 (OSRAM) |
| FR (1) | FR2124988A5 (OSRAM) |
| GB (1) | GB1377151A (OSRAM) |
| IT (1) | IT946909B (OSRAM) |
| NL (1) | NL7200932A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4051484A (en) * | 1975-11-03 | 1977-09-27 | Martin Samuel W | Magnetic printer and method of performing same |
| JP3891480B2 (ja) * | 2002-03-22 | 2007-03-14 | 株式会社リコー | 静電潜像現像用キャリア、それを用いた静電潜像現像剤および静電潜像現像方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3348521A (en) * | 1962-08-28 | 1967-10-24 | Xerox Corp | Automatic toner control system |
| GB1089412A (en) * | 1965-06-02 | 1967-11-01 | Arlside Ltd | Reprographic apparatus |
| US3572289A (en) * | 1968-09-23 | 1971-03-23 | Xerox Corp | Magnetic brush development apparatus |
| BE755383A (fr) * | 1969-08-29 | 1971-03-01 | Xerox Corp | Appareil pour le controle d'electrodes de developpement |
-
1971
- 1971-01-28 US US110489A patent/US3678897A/en not_active Expired - Lifetime
- 1971-11-19 CA CA128,041,A patent/CA951113A/en not_active Expired
- 1971-12-24 JP JP365872A patent/JPS5423255B1/ja active Pending
-
1972
- 1972-01-24 NL NL7200932A patent/NL7200932A/xx unknown
- 1972-01-24 BE BE778426A patent/BE778426A/xx unknown
- 1972-01-24 FR FR7203212A patent/FR2124988A5/fr not_active Expired
- 1972-01-25 IT IT19794/72A patent/IT946909B/it active
- 1972-01-25 GB GB340072A patent/GB1377151A/en not_active Expired
- 1972-01-28 DE DE19722204082 patent/DE2204082A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT946909B (it) | 1973-05-21 |
| CA951113A (en) | 1974-07-16 |
| JPS5423255B1 (OSRAM) | 1979-08-13 |
| GB1377151A (en) | 1974-12-11 |
| DE2204082A1 (de) | 1972-08-10 |
| US3678897A (en) | 1972-07-25 |
| NL7200932A (OSRAM) | 1972-08-01 |
| BE778426A (fr) | 1972-07-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |