Patent details
EP0779378 Title: Process for fabricating wires with brass surfaces for wire electroerosion
Basic Information
- Publication number:
- EP0779378
- PCT Application Number:
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP961197407
- PCT Publication Number:
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- French
- English Title of Invention:
- Process for fabricating wires with brass surfaces for wire electroerosion
- French Title of Invention:
- Procédé de fabrication de fils avec une surface de laiton, pour les besoins de l'électro-érosion à fil
- German Title of Invention:
- Verfahren zur Herstellung von Drähten mit Messing-Oberflächen für Drahtelektroerosion
- SPC Number:
Dates
- Filing date:
- 10/12/1996
- Grant date:
- 02/02/2000
- EP Publication Date:
- 02/02/2000
- PCT Publication Date:
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 18/06/1997
- EP B1 Publication Date:
- 02/02/2000
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 10/12/2000
- Expiration date:
- 10/12/2016
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 10/12/1996
- Name:
- CHARMILLES TECHNOLOGIES S.A.
- Address:
- 8-10, rue du Pré-de-la-Fontaine, 1217 Meyrin 1, Switzerland (CH)
Inventor
- Name:
- Briffod Jean Paul
- Address:
- France (FR)
Priority
- Priority Number:
- 349195
- Priority Date:
- 11/12/1995
- Priority Country:
- Switzerland (CH)
Classification
- Main IPC Class:
- C23C 26/00;
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