FR2255957B1 - - Google Patents
Info
- Publication number
- FR2255957B1 FR2255957B1 FR7441886A FR7441886A FR2255957B1 FR 2255957 B1 FR2255957 B1 FR 2255957B1 FR 7441886 A FR7441886 A FR 7441886A FR 7441886 A FR7441886 A FR 7441886A FR 2255957 B1 FR2255957 B1 FR 2255957B1
- 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
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/10—Collecting or recycling waste developer
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cleaning In Electrography (AREA)
- Developing Agents For Electrophotography (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42675073A | 1973-12-20 | 1973-12-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2255957A1 FR2255957A1 (en) | 1975-07-25 |
| FR2255957B1 true FR2255957B1 (xx) | 1978-12-22 |
Family
ID=23692060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7441886A Granted FR2255957A1 (en) | 1973-12-20 | 1974-10-22 | Filtering of particles in fluid flow by contact with filter grains - to which the particles are attracted triboelectrically |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5534432B2 (xx) |
| BE (1) | BE823684A (xx) |
| BR (1) | BR7410630D0 (xx) |
| CA (1) | CA1049088A (xx) |
| CH (1) | CH572635A5 (xx) |
| DE (1) | DE2459158C3 (xx) |
| ES (1) | ES432506A1 (xx) |
| FR (1) | FR2255957A1 (xx) |
| IT (1) | IT1026645B (xx) |
| SE (1) | SE386289B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55113061A (en) * | 1979-02-24 | 1980-09-01 | Konishiroku Photo Ind Co Ltd | Scattering toner collector |
| JPS6226762Y2 (xx) * | 1979-10-22 | 1987-07-09 |
-
1974
- 1974-10-22 FR FR7441886A patent/FR2255957A1/fr active Granted
- 1974-11-06 CH CH1483274A patent/CH572635A5/xx not_active IP Right Cessation
- 1974-11-07 CA CA74213228A patent/CA1049088A/en not_active Expired
- 1974-11-27 JP JP13564574A patent/JPS5534432B2/ja not_active Expired
- 1974-11-29 IT IT29992/74A patent/IT1026645B/it active
- 1974-12-02 ES ES432506A patent/ES432506A1/es not_active Expired
- 1974-12-10 SE SE7415453A patent/SE386289B/xx unknown
- 1974-12-14 DE DE2459158A patent/DE2459158C3/de not_active Expired
- 1974-12-19 BR BR10630/74A patent/BR7410630D0/pt unknown
- 1974-12-20 BE BE151788A patent/BE823684A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2459158B2 (de) | 1978-10-12 |
| SE386289B (sv) | 1976-08-02 |
| CA1049088A (en) | 1979-02-20 |
| BR7410630D0 (pt) | 1975-09-02 |
| BE823684A (fr) | 1975-04-16 |
| DE2459158C3 (de) | 1979-06-13 |
| JPS5096234A (xx) | 1975-07-31 |
| SE7415453L (xx) | 1975-06-23 |
| ES432506A1 (es) | 1976-11-16 |
| FR2255957A1 (en) | 1975-07-25 |
| DE2459158A1 (de) | 1975-06-26 |
| CH572635A5 (xx) | 1976-02-13 |
| IT1026645B (it) | 1978-10-20 |
| JPS5534432B2 (xx) | 1980-09-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |