JPS552242A - Developing device - Google Patents
Developing deviceInfo
- Publication number
- JPS552242A JPS552242A JP7449678A JP7449678A JPS552242A JP S552242 A JPS552242 A JP S552242A JP 7449678 A JP7449678 A JP 7449678A JP 7449678 A JP7449678 A JP 7449678A JP S552242 A JPS552242 A JP S552242A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnet
- developing
- drum
- latent image
- Prior art date
- 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.)
- Pending
Links
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7449678A JPS552242A (en) | 1978-06-20 | 1978-06-20 | Developing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7449678A JPS552242A (en) | 1978-06-20 | 1978-06-20 | Developing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS552242A true JPS552242A (en) | 1980-01-09 |
Family
ID=13548962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7449678A Pending JPS552242A (en) | 1978-06-20 | 1978-06-20 | Developing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS552242A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5836753U (en) * | 1981-08-31 | 1983-03-10 | 株式会社リコー | Copying machine developing device |
JPS60181754A (en) * | 1984-02-29 | 1985-09-17 | Mita Ind Co Ltd | Development method using binary type developer |
JPS61270777A (en) * | 1985-05-27 | 1986-12-01 | Hitachi Ltd | Electrophotographic device |
-
1978
- 1978-06-20 JP JP7449678A patent/JPS552242A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5836753U (en) * | 1981-08-31 | 1983-03-10 | 株式会社リコー | Copying machine developing device |
JPS60181754A (en) * | 1984-02-29 | 1985-09-17 | Mita Ind Co Ltd | Development method using binary type developer |
JPH0511312B2 (en) * | 1984-02-29 | 1993-02-15 | Mita Industrial Co Ltd | |
JPS61270777A (en) * | 1985-05-27 | 1986-12-01 | Hitachi Ltd | Electrophotographic device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060104 |
|
A977 | Report on retrieval |
Effective date: 20051025 Free format text: JAPANESE INTERMEDIATE CODE: A971007 |
|
A521 | Written amendment |
Effective date: 20060403 Free format text: JAPANESE INTERMEDIATE CODE: A523 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060620 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060919 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20070130 |