JPS642259U - - Google Patents
Info
- Publication number
- JPS642259U JPS642259U JP9595887U JP9595887U JPS642259U JP S642259 U JPS642259 U JP S642259U JP 9595887 U JP9595887 U JP 9595887U JP 9595887 U JP9595887 U JP 9595887U JP S642259 U JPS642259 U JP S642259U
- Authority
- JP
- Japan
- Prior art keywords
- developer
- elastic body
- developing device
- magnetic
- porous
- 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
- 230000002265 prevention Effects 0.000 claims 2
- 239000000945 filler Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9595887U JPS642259U (zh) | 1987-06-24 | 1987-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9595887U JPS642259U (zh) | 1987-06-24 | 1987-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS642259U true JPS642259U (zh) | 1989-01-09 |
Family
ID=30961147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9595887U Pending JPS642259U (zh) | 1987-06-24 | 1987-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS642259U (zh) |
-
1987
- 1987-06-24 JP JP9595887U patent/JPS642259U/ja active Pending