DE2756368C2 - - Google Patents
Info
- Publication number
- DE2756368C2 DE2756368C2 DE19772756368 DE2756368A DE2756368C2 DE 2756368 C2 DE2756368 C2 DE 2756368C2 DE 19772756368 DE19772756368 DE 19772756368 DE 2756368 A DE2756368 A DE 2756368A DE 2756368 C2 DE2756368 C2 DE 2756368C2
- Authority
- DE
- Germany
- 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
- G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
- G03G15/0921—Details concerning the magnetic brush roller structure, e.g. magnet configuration
- G03G15/0928—Details concerning the magnetic brush roller structure, e.g. magnet configuration relating to the shell, e.g. structure, composition
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772756368 DE2756368A1 (de) | 1977-12-17 | 1977-12-17 | Toner-traegerrohr fuer elektrographische kopiergeraete mit einer magnetwalze |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772756368 DE2756368A1 (de) | 1977-12-17 | 1977-12-17 | Toner-traegerrohr fuer elektrographische kopiergeraete mit einer magnetwalze |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2756368A1 DE2756368A1 (de) | 1979-06-28 |
DE2756368C2 true DE2756368C2 (US06521211-20030218-C00004.png) | 1987-02-19 |
Family
ID=6026429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19772756368 Granted DE2756368A1 (de) | 1977-12-17 | 1977-12-17 | Toner-traegerrohr fuer elektrographische kopiergeraete mit einer magnetwalze |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2756368A1 (US06521211-20030218-C00004.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3101150A1 (de) * | 1981-01-16 | 1982-08-26 | Magnetfabrik Bonn Gmbh Vorm. Gewerkschaft Windhorst, 5300 Bonn | Magnetwalze fuer elektographische entwicklungs- und/oder vervielfaeltigungsvorrichtungen |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1251477A (US06521211-20030218-C00004.png) * | 1969-06-04 | 1971-10-27 | ||
JPS5330329B2 (US06521211-20030218-C00004.png) * | 1972-09-25 | 1978-08-26 | ||
NL7512356A (nl) * | 1975-10-22 | 1977-04-26 | Oce Van Der Grinten Nv | Magneetrol. |
-
1977
- 1977-12-17 DE DE19772756368 patent/DE2756368A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2756368A1 (de) | 1979-06-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8125 | Change of the main classification |
Ipc: G03G 15/09 |
|
AG | Has addition no. |
Ref country code: DE Ref document number: 2921229 Format of ref document f/p: P |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licenses declared (paragraph 23) | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: WINDHORST BETEILIGUNGSGESELLSCHAFT MBH, 5300 BONN, |
|
8339 | Ceased/non-payment of the annual fee |