JPS5037545B1
Cyanine pigments in electrophotographic processes
Abstract
This record has no abstract on file.
Term
Term ended
Expired 29 March 1992, 34.5 years ago.
- Priority
- Filed
- Granted
- Expired
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| JP45012013A | Cites | Japan | Search report |
| JP45039238A | Cites | Japan | Search report |
7 members in 7 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 12963771 | United States of America | A |
Members7
| Document | Office | Kind | |
|---|---|---|---|
| DE2215040A1 | Germany | A1 | |
| FR2131358A5 | France | A5 | |
| IT947680B | Italy | B | |
| CA931801A | Canada | A | |
| GB1365766A | United Kingdom | A | |
| US3887366A | United States of America | A | |
| JPS5037545B1This record | Japan | B1 |
Numbers
- Application
- 308
Classification
- CPC, 1
- G03G5/067
- IPC, 1
- G03G5 06