AT51648T
Process for the environmentally friendly etching of printed circuits, and apparatus for performing the process
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
14 members in 7 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 3345050 | Germany | A |
Members14
| Document | Office | Kind | |
|---|---|---|---|
| AU3664584A | Australia | A | |
| DE3345050A1 | Germany | A1 | |
| EP0146798A2 | European Patent Office (EPO) | A2 | |
| EP0146798A3 | European Patent Office (EPO) | A3 | |
| US4595451A | United States of America | A | |
| JPS61143583A | Japan | A | |
| CA1227111A | Canada | A | |
| AU573770B2 | Australia | B2 | |
| EP0146798B1 | European Patent Office (EPO) | B1 | |
| AT51648TThis record | Austria | T | |
| ATE51648T1 | Austria | T1 | |
| DE3481848D1 | Germany | D1 | |
| DE3345050C2 | Germany | C2 | |
| JPH0573831B2 | Japan | B2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased due to non-payment of the annual feeCeasedREN | REN |
Numbers
- Application
- 84114317
Titles2
- German
- VERFAHREN ZUM UMWELTFREUNDLICHEN AETZEN VON LEITERPLATTEN UND VORRICHTUNG ZUR AUSUEBUNG DES ARBEITSVERFAHRENS.
- English
- PROCESS FOR THE ENVIRONMENTALLY FRIENDLY APPLICATION OF PCB AND DEVICE FOR EXERCISING THE WORKING METHOD.
Classification
- CPC, 3
- C23F1/02
- C23F1/08
- C23F1/46
- IPC, 3
- C23F1 02
- C23F1 08
- C23F1 46