FR2390400B2
Cement contg. steel-making slag or aluminous cement - and used to mfr. building concrete or refractories
Abstract
This record has no abstract on file.
Term
Term ended
Expired 13 May 1997, 29.4 years ago.
- Priority and filed
- Granted
- Expired
- Today
3 priority claims, no other members on record
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 7714717 | France | A | |
| 7714717 | – | – | – |
| FR19770014717 | – | – | – |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Transmission of propertyTP | TP |
Numbers
- Publication, DOCDB
- 2390400
- Publication, EPODOC
- FR2390400
- Application
- 7714717
- Application, DOCDB
- 7714717
- Application, EPODOC
- FR19770014717
Classification
- CPC, 2
- C04B7/00
- C04B20/008
- IPC, 2
- C04B7 00
- C04B20 00